{"title":"Crankshaft Hubs","description":null,"products":[{"product_id":"steel-crank-hub-sbc-265-350","title":"Blower Drive Service Steel Crank Hub 2.760in Bolt Circle — Fits SBC 265-350","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Blower Drive Service\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eBlower Drive Service engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Blower Drive Service lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHeavy-Duty Steel Crank Hub for Small Block Chevy Engines\u003c\/h2\u003e\u003cp\u003eEnsure your pulley system remains perfectly aligned and secure with the Blower Drive Service (BDS) Steel Crank Hub. Designed specifically for Small Block Chevy (SBC) engines ranging from 265 to 350 cubic inches, this hub is an essential component for any high-performance build, especially those utilizing superchargers or high-output accessory drives. Built from high-strength steel and finished with a durable black oxide coating, this hub is engineered to withstand the extreme torsional forces of racing engines.\u003c\/p\u003e\u003ch3\u003eFeatures and Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e Designed for SBC 265-350 engines with a 2.760-inch bolt circle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e High-strength steel provides maximum reliability under high-load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e Corrosion-resistant coating ensures long-lasting performance and a clean look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Alignment:\u003c\/strong\u003e Maintains strict tolerances to prevent pulley wobble and belt wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA crank hub is the foundation of your front-end drive system. If your hub is compromised, you risk belt failure, pulley misalignment, and potential damage to your crankshaft. The BDS crank hub is manufactured to meet the rigorous demands of the track, offering peace of mind for both street and strip enthusiasts. Its robust design ensures that your blower or accessory drive stays synchronized, even under aggressive throttle inputs. Upgrade your engine's reliability with this premium component. Find the best selection of crankshaft hubs and engine-related hardware for your build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Blower Drive Service products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/671-1471-blower-stud-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 671-1471 Supercharger Stud Kit — 7\/16in Threaded Fasteners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/blower-oil-level-sight-gauge\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service Supercharger Oil Level Sight Gauge — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-180t-56-69in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Supercharger Belt — 180T 56.69in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-190t-59-84in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt — 190 Tooth, 59.84in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-200t-62-99in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt 200T 62.99in x 3in — Supercharger Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits SBC 265-350\",\"description\":\"Secure your pulley system with the BDS Steel Crank Hub for SBC 265-350. Durable black oxide finish. Shop high-quality engine components at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Blower Drive Service\"},\"mpn\":\"CH-3001\",\"url\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-sbc-265-350\",\"offers\":{\"@type\":\"Offer\",\"price\":\"145.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-sbc-265-350\",\"sku\":\"BJMW_CH-3001\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Blower Drive Service\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Blower+Drive+Service\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits SBC 265-350\",\"item\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-sbc-265-350\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits SBC 265-350 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Blower Drive Service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits SBC 265-350?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Blower Drive Service","offers":[{"title":"Default Title","offer_id":40870519111764,"sku":"BJMW_CH-3001","price":145.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/BDSCH-3001.jpg?v=1714347268"},{"product_id":"steel-crank-hub-bbc-427","title":"Blower Drive Service Steel Crank Hub 2.760in Bolt Circle — Fits BBC 427","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Blower Drive Service\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eBlower Drive Service engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Blower Drive Service lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Strength Steel Crank Hub for Big Block Chevy 427\u003c\/h2\u003e\u003cp\u003eUpgrade your Big Block Chevy (BBC) 427 engine with the Blower Drive Service (BDS) Steel Crank Hub. This component is engineered to provide a rock-solid mounting point for your pulley system, ensuring consistent performance and reliability in high-horsepower applications. Whether you are running a supercharger or a high-performance accessory drive, this hub is designed to handle the increased stress and vibration associated with big-block power plants.\u003c\/p\u003e\u003ch3\u003eKey Advantages of the BDS Crank Hub\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for BBC 427:\u003c\/strong\u003e Specifically tailored for the Big Block Chevy platform with a 2.760-inch bolt circle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Material:\u003c\/strong\u003e Constructed from high-grade steel to prevent fatigue and failure under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Protection:\u003c\/strong\u003e Finished with a black oxide coating for enhanced durability and a professional appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Engineering:\u003c\/strong\u003e Tight tolerances ensure perfect pulley alignment and reduced belt wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe integrity of your front-end drive system is paramount when building a high-performance engine. A weak or poorly fitted crank hub can lead to catastrophic belt failure or even damage to your crankshaft snout. The BDS Steel Crank Hub offers the strength required for serious racing applications while maintaining the precision needed for smooth operation. Its black oxide finish not only looks great but also provides essential protection against the elements. Trust in the quality of BDS components to keep your BBC 427 running at its peak. Explore our full inventory of engine components and performance hardware available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Blower Drive Service products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/671-1471-blower-stud-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 671-1471 Supercharger Stud Kit — 7\/16in Threaded Fasteners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/blower-oil-level-sight-gauge\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service Supercharger Oil Level Sight Gauge — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-180t-56-69in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Supercharger Belt — 180T 56.69in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-190t-59-84in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt — 190 Tooth, 59.84in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-200t-62-99in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt 200T 62.99in x 3in — Supercharger Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits BBC 427\",\"description\":\"Get reliable pulley alignment with the BDS Steel Crank Hub for BBC 427. Durable black oxide finish. Shop premium engine parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Blower Drive Service\"},\"mpn\":\"CH-3005\",\"url\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-bbc-427\",\"offers\":{\"@type\":\"Offer\",\"price\":\"145.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-bbc-427\",\"sku\":\"BJMW_CH-3005\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Blower Drive Service\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Blower+Drive+Service\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits BBC 427\",\"item\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-bbc-427\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits BBC 427 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Blower Drive Service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits BBC 427?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Blower Drive Service","offers":[{"title":"Default Title","offer_id":40870519406676,"sku":"BJMW_CH-3005","price":145.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/BDSCH-3005.jpg?v=1714347276"},{"product_id":"steel-crank-hub-mopar-340-440","title":"Blower Drive Service Steel Crank Hub 2.760 Bolt Circle — Fits Mopar 340-440","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Blower Drive Service\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eBlower Drive Service engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Blower Drive Service lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Engineered Crankshaft Hub for Mopar Performance\u003c\/h2\u003e\u003cp\u003eEnsure maximum reliability and perfect alignment for your supercharger setup with the Blower Drive Service (BDS) Steel Crank Hub. Specifically engineered for Mopar 340-440 engines, this hub is a critical component for high-horsepower builds requiring precise harmonic balance and pulley stability.\u003c\/p\u003e\u003ch3\u003eKey Features and Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed specifically for Small Block and Big Block Mopar 340-440 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Circle:\u003c\/strong\u003e Precision machined 2.760-inch bolt circle for universal supercharger drive compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength steel construction for superior durability under extreme racing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Corrosion-resistant black oxide coating to withstand harsh engine bay environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Provides a stable mounting surface for blower pulleys, reducing vibration and belt wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a street machine or a dedicated drag strip monster, this BDS crank hub offers the structural integrity needed to handle the torque of a blown Mopar engine. Its robust design ensures that your supercharger drive system remains secure, preventing slippage and misalignment that can lead to catastrophic engine failure. Trust in the quality of BDS components to keep your engine running at peak efficiency. For all your high-performance engine needs, choose GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Blower Drive Service products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/671-1471-blower-stud-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 671-1471 Supercharger Stud Kit — 7\/16in Threaded Fasteners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/blower-oil-level-sight-gauge\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service Supercharger Oil Level Sight Gauge — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-180t-56-69in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Supercharger Belt — 180T 56.69in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-190t-59-84in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt — 190 Tooth, 59.84in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-200t-62-99in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt 200T 62.99in x 3in — Supercharger Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Blower Drive Service Steel Crank Hub 2.760 Bolt Circle \\u2014 Fits Mopar 340-440\",\"description\":\"Upgrade your Mopar 340-440 with the BDS Steel Crank Hub. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Blower Drive Service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Blower Drive Service Steel Crank Hub 2.760 Bolt Circle \\u2014 Fits Mopar 340-440?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Blower Drive Service","offers":[{"title":"Default Title","offer_id":40870520062036,"sku":"BJMW_CH-4001","price":145.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/BDSCH-4001.jpg?v=1714347335"},{"product_id":"steel-crank-hub-bbf-390-460","title":"Blower Drive Service Steel Crank Hub 2.760 Bolt Circle — Fits Ford FE 390-460","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Blower Drive Service\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eBlower Drive Service engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Blower Drive Service lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Crank Hub for Ford FE Series Engines\u003c\/h2\u003e\u003cp\u003eUpgrade your Ford FE 390-460 engine with the Blower Drive Service (BDS) Steel Crank Hub, designed for enthusiasts who demand precision and durability. This hub serves as the foundation for your supercharger drive system, providing a rock-solid connection that minimizes vibration and ensures consistent power delivery to your blower.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Optimized for Ford FE series engines, including 390, 427, and 460 configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Pattern:\u003c\/strong\u003e Features a standard 2.760-inch bolt circle for easy integration with most blower pulley setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Manufactured from premium-grade steel to handle the high stress of forced induction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Finished in a durable black oxide coating to prevent rust and maintain a clean look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Engineered to maintain perfect pulley alignment, extending the life of your blower belts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe BDS Steel Crank Hub is a must-have for any supercharged Ford build. By providing a rigid mounting point, it helps eliminate the common issues associated with pulley wobble and belt misalignment. This component is built to withstand the rigors of high-RPM racing, ensuring your engine performs at its best when it matters most. When you need reliable supercharger components, look no further than the selection at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Blower Drive Service products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/671-1471-blower-stud-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 671-1471 Supercharger Stud Kit — 7\/16in Threaded Fasteners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/blower-oil-level-sight-gauge\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service Supercharger Oil Level Sight Gauge — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-180t-56-69in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Supercharger Belt — 180T 56.69in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-190t-59-84in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt — 190 Tooth, 59.84in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-200t-62-99in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt 200T 62.99in x 3in — Supercharger Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Blower Drive Service Steel Crank Hub 2.760 Bolt Circle \\u2014 Fits Ford FE 390-460\",\"description\":\"Get the Blower Drive Service Steel Crank Hub for Ford FE 390-460 engines. Durable steel construction with a 2.760 bolt circle. Order from GGCRACING today.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Blower Drive Service\"},\"mpn\":\"CH-5002\",\"url\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-bbf-390-460\",\"offers\":{\"@type\":\"Offer\",\"price\":\"145.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-bbf-390-460\",\"sku\":\"BJMW_CH-5002\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Blower Drive Service\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Blower+Drive+Service\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Blower Drive Service Steel Crank Hub 2.760 Bolt Circle \\u2014 Fits Ford FE 390-460\",\"item\":\"https:\/\/ggcracing.com\/products\/steel-crank-hub-bbf-390-460\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Blower Drive Service Steel Crank Hub 2.760 Bolt Circle \\u2014 Fits Ford FE 390-460 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Blower Drive Service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Blower Drive Service Steel Crank Hub 2.760 Bolt Circle \\u2014 Fits Ford FE 390-460?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Blower Drive Service","offers":[{"title":"Default Title","offer_id":40870520193108,"sku":"BJMW_CH-5002","price":145.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/BDSCH-5002.jpg?v=1714347352"},{"product_id":"crank-adapter-sbc","title":"KRC Power Steering R-Lok Crankshaft Mandrel 1.245in — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout KRC Power Steering\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eKRC Power Steering engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full KRC Power Steering lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProfessional R-Lok Crankshaft Mandrel for SBC\u003c\/h2\u003e\u003cp\u003eThe KRC Power Steering R-Lok Crankshaft Mandrel is the industry standard for securing pulleys and accessories to your Small Block Chevy crankshaft. With a length of 1.245 inches, this mandrel provides a rock-solid mounting point for your drive system, ensuring that your pulleys stay perfectly aligned even under the most demanding racing conditions.\u003c\/p\u003e\u003ch3\u003eWhy Choose R-Lok Mandrels?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-Lok Technology:\u003c\/strong\u003e Superior locking mechanism for maximum security.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Length:\u003c\/strong\u003e 1.245-inch length tailored for Small Block Chevy applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Aluminum:\u003c\/strong\u003e Lightweight yet incredibly strong for high-torque environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Anodized Finish:\u003c\/strong\u003e Provides a professional aesthetic and added durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for quick and secure mounting to the crankshaft hub.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you are running high-performance accessories, you cannot afford pulley movement or misalignment. The KRC R-Lok Mandrel ensures that your drive system remains stable, protecting your belts and accessories from premature wear. This mandrel is an essential component for any racer looking to build a reliable and efficient accessory drive system. Its robust construction and precise engineering make it the perfect choice for high-horsepower SBC builds. Trust your engine's accessory drive to the best in the business. Explore the full range of KRC Power Steering performance parts available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular KRC Power Steering products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/breather-assembly-ct525\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Breather Assembly CT525 — LS-Series Valve Cover Breather Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/p-s-pump-elite-w-o-reservoir\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Elite Series Adjustable Aluminum Pump — Universal Performance Applicati\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/p-s-pump-elite-with-reservoir\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Elite Series Pump w\/ Reservoir — Universal Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/p-s-pump-elite-w-6in-v-belt-pulley-w-o-res\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Elite Pump w\/ 6in V-Belt Pulley (No Reservoir) — Universal GM Type II\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/p-s-pump-elite-w-4-2in-6-rib-pulley-w-o-res\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Elite Pump w\/ 4.2in 6-Rib Pulley — GM Type II Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"KRC Power Steering R-Lok Crankshaft Mandrel 1.245in \\u2014 Fits Small Block Chevy\",\"description\":\"Secure your accessories with the KRC Power Steering R-Lok Crankshaft Mandrel. 1.245in length for SBC engines. Get professional results at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"KRC Power Steering\"},\"mpn\":\"KRC38140000\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-adapter-sbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"66.12\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-adapter-sbc\",\"sku\":\"BJSD_KRC 38140000\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"KRC Power Steering\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=KRC+Power+Steering\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"KRC Power Steering R-Lok Crankshaft Mandrel 1.245in \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/crank-adapter-sbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the KRC Power Steering R-Lok Crankshaft Mandrel 1.245in \\u2014 Fits Small Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for KRC Power Steering?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the KRC Power Steering R-Lok Crankshaft Mandrel 1.245in \\u2014 Fits Small Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"KRC Power Steering","offers":[{"title":"Default Title","offer_id":40881115922516,"sku":"BJSD_KRC 38140000","price":66.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38140000.jpg?v=1714532133"},{"product_id":"adapter-pro-r-lok-sbc","title":"KRC Power Steering R-Lok Crankshaft Hub 1.245in — SBC Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout KRC Power Steering\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eKRC Power Steering engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full KRC Power Steering lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Performance with KRC R-Lok Crankshaft Hubs\u003c\/h2\u003e\u003cp\u003eOptimize your Small Block Chevy (SBC) engine setup with the KRC Power Steering R-Lok Crankshaft Hub. Designed for high-performance racing applications, this 1.245-inch long hub provides a secure, reliable mounting point for your pulley drive system. The R-Lok design ensures superior concentricity and vibration resistance, critical for high-RPM engine stability.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Specifically engineered for Small Block Chevy (SBC) engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e High-strength materials with a sleek black anodized finish for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes all necessary mounting hardware for a straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-Lok Technology:\u003c\/strong\u003e Ensures a precise fit and reliable power transfer to your accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a dedicated track car or upgrading your street machine, the KRC R-Lok system offers the durability and precision required by professional engine builders. This hub is a vital component in maintaining consistent belt alignment and reducing wear on your power steering and accessory drive systems. Trust GGCRACING for all your high-performance engine component needs.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular KRC Power Steering products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/breather-assembly-ct525\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Breather Assembly CT525 — LS-Series Valve Cover Breather Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/p-s-pump-elite-w-o-reservoir\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Elite Series Adjustable Aluminum Pump — Universal Performance Applicati\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/p-s-pump-elite-with-reservoir\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Elite Series Pump w\/ Reservoir — Universal Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/p-s-pump-elite-w-6in-v-belt-pulley-w-o-res\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Elite Pump w\/ 6in V-Belt Pulley (No Reservoir) — Universal GM Type II\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/p-s-pump-elite-w-4-2in-6-rib-pulley-w-o-res\" style=\"color:#0066cc;text-decoration:none;\"\u003eKRC Power Steering Elite Pump w\/ 4.2in 6-Rib Pulley — GM Type II Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"KRC Power Steering R-Lok Crankshaft Hub 1.245in \\u2014 SBC Small Block Chevy\",\"description\":\"Upgrade your SBC engine with the KRC Power Steering R-Lok Crankshaft Hub. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for KRC Power Steering?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the KRC Power Steering R-Lok Crankshaft Hub 1.245in \\u2014 SBC Small Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"KRC Power Steering","offers":[{"title":"Default Title","offer_id":40881116020820,"sku":"BJSD_KRC 38140500","price":132.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38140500.jpg?v=1714532141"},{"product_id":"ati-performancesteel-crank-hub-bbc","title":"ATI Performance Steel Crank Hub BBC Harmonic Balancer — Fits Big Block Chevy Engines","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/V1hX1liR7r8\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision Engineered ATI Performance BBC Crank Hub\u003c\/h2\u003e\u003cp\u003eEnsure your Big Block Chevy engine runs with maximum stability using the ATI Performance Steel Crank Hub. Designed for high-performance applications, this hub provides a secure mounting point for your harmonic balancer, reducing vibration and protecting your crankshaft from harmonics-induced fatigue. Crafted from high-strength steel and finished with a durable black paint, this component is built to withstand the rigors of high-RPM racing and street performance.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength steel construction for superior durability\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Big Block Chevy (BBC) engine configurations\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant black paint finish\u003c\/li\u003e\n\u003cli\u003eEnsures proper harmonic balancer alignment and seating\u003c\/li\u003e\n\u003cli\u003eIdeal for both naturally aspirated and power-adder engine builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen building a high-output Big Block Chevy, the integrity of your rotating assembly is paramount. ATI Performance is a trusted name in the industry, known for engineering components that deliver consistent results under extreme pressure. Whether you are prepping for the track or upgrading your classic muscle car, this crank hub offers the reliability you need for a smooth-running engine. For premium automotive components and expert support, trust GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Steel Crank Hub BBC Harmonic Balancer \\u2014 Fits Big Block Chevy Engines\",\"description\":\"Upgrade your engine with the ATI Performance BBC Steel Crank Hub. Precision-engineered for Big Block Chevy reliability. Shop high-performance parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916010\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-bbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"106.12\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-bbc\",\"sku\":\"BHZJ_916010\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Steel Crank Hub BBC Harmonic Balancer \\u2014 Fits Big Block Chevy Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-bbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Steel Crank Hub BBC Harmonic Balancer \\u2014 Fits Big Block Chevy Eng fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Steel Crank Hub BBC Harmonic Balancer \\u2014 Fits Big Block Chevy Eng?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062730203220,"sku":"BHZJ_916010","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916010.jpg?v=1716603621"},{"product_id":"ati-performancecrank-hub-steel-ls1-f-body","title":"ATI Performance Steel Crank Hub LS1 F-Body — Fits GM LS-Series Engines","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/D0yqRWdrxFc\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance ATI LS1 Crank Hub\u003c\/h2\u003e\u003cp\u003eOptimize your GM LS-Series engine with the ATI Performance Steel Crank Hub, specifically engineered for LS1 F-Body applications. This hub is a critical component for maintaining harmonic balancer integrity, ensuring that your engine remains balanced throughout the entire RPM range. Manufactured from premium steel and treated with a black oxide finish, this hub offers excellent resistance to wear and environmental factors, making it a perfect choice for performance enthusiasts.\u003c\/p\u003e\u003ch3\u003eWhy Choose ATI for Your LS Build?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered specifically for GM LS-Series engines\u003c\/li\u003e\n\u003cli\u003ePrecision fit for LS1 F-Body configurations\u003c\/li\u003e\n\u003cli\u003eDurable black oxide finish for long-lasting protection\u003c\/li\u003e\n\u003cli\u003eReduces harmonic vibrations for increased engine longevity\u003c\/li\u003e\n\u003cli\u003eEssential for high-RPM stability and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe LS platform is renowned for its power potential, but that power requires a stable rotating assembly. By choosing this ATI Performance hub, you are investing in the longevity of your engine. It provides the precise tolerances required for high-performance harmonic balancers, preventing common issues associated with stock hubs. Upgrade your GM LS-Series setup with confidence knowing you are using industry-leading components. For all your performance automotive needs, look no further than GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Steel Crank Hub LS1 F-Body \\u2014 Fits GM LS-Series Engines\",\"description\":\"Enhance your GM LS-Series engine with the ATI Performance Steel Crank Hub. Durable, precise, and built for LS1 F-Body. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916031\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-ls1-f-body\",\"offers\":{\"@type\":\"Offer\",\"price\":\"129.56\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-ls1-f-body\",\"sku\":\"BHZJ_916031\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Steel Crank Hub LS1 F-Body \\u2014 Fits GM LS-Series Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-ls1-f-body\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Steel Crank Hub LS1 F-Body \\u2014 Fits GM LS-Series Engines fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Steel Crank Hub LS1 F-Body \\u2014 Fits GM LS-Series Engines?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062730301524,"sku":"BHZJ_916031","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916031.jpg?v=1716603640"},{"product_id":"ati-performancesteel-crank-hub-gm-ls1-y-body-ctsv","title":"ATI Performance Steel Crank Hub - GM LS-Series LS1 Y-Body \/ CTS-V Harmonic Balancer","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/39ozSlkHHrQ\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eEnhance Your LS1 Y-Body \/ CTS-V with ATI Performance Steel Crank Hub\u003c\/h2\u003e\u003cp\u003eFor enthusiasts and racers with GM LS1 Y-Body (Corvette) or Cadillac CTS-V models, the ATI Performance Steel Crank Hub offers an unparalleled upgrade in engine stability and durability. This hub is meticulously engineered to provide a rock-solid foundation for ATI harmonic balancers, ensuring superior vibration control for your high-performance LS engine. Constructed from robust steel with a protective black oxide finish, it's built to withstand the most demanding conditions.\u003c\/p\u003e\u003ch3\u003eDesigned for LS1 Y-Body \u0026amp; CTS-V Excellence\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Steel Construction:\u003c\/b\u003e Guarantees exceptional strength and resistance to wear under extreme loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBlack Oxide Coating:\u003c\/b\u003e Provides excellent corrosion resistance and a stealthy, factory-plus appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGM LS-Series Specific:\u003c\/b\u003e Engineered for precise fitment on LS1 Y-Body and CTS-V applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Balancer Interface:\u003c\/b\u003e Ensures concentricity and secure mounting for ATI harmonic balancers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCritical for Engine Health:\u003c\/b\u003e Helps maintain crankshaft integrity by supporting effective vibration damping.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUnwavering Performance for Your LS Platform\u003c\/h3\u003e\u003cp\u003eThe crankshaft hub plays a pivotal role in the overall stability and longevity of your LS engine. By choosing the ATI Performance Steel Crank Hub, you're investing in a component that not only meets but exceeds the demands of aggressive driving and high-horsepower builds. This hub is a testament to ATI's commitment to quality, providing the reliability you need to push your LS1 Y-Body or CTS-V to its limits.\u003c\/p\u003e\u003cp\u003eExplore a wide range of performance LS components for your vehicle at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Steel Crank Hub - GM LS-Series LS1 Y-Body \/ CTS-V Harmonic Balancer\",\"description\":\"Upgrade your GM LS1 Y-Body or CTS-V with an ATI Performance steel crank hub. Black oxide finish for superior durability. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916032M3\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-gm-ls1-y-body-ctsv\",\"offers\":{\"@type\":\"Offer\",\"price\":\"111.68\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-gm-ls1-y-body-ctsv\",\"sku\":\"BHZJ_916032M3\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Steel Crank Hub - GM LS-Series LS1 Y-Body \/ CTS-V Harmonic Balancer\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-gm-ls1-y-body-ctsv\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Steel Crank Hub - GM LS-Series LS1 Y-Body \/ CTS-V Harmonic Balan fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Steel Crank Hub - GM LS-Series LS1 Y-Body \/ CTS-V Harmonic Balan?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062730367060,"sku":"BHZJ_916032M3","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916032M3.jpg?v=1716603653"},{"product_id":"ati-performancesteel-crank-hub-sbc","title":"ATI Performance Steel Crank Hub SBC — Fits Small Block Chevy \u0026 Pontiac 4-Cyl","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/V1hX1liR7r8\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eReliable ATI Performance SBC Crank Hub\u003c\/h2\u003e\u003cp\u003eThe ATI Performance Steel Crank Hub is the gold standard for Small Block Chevy (SBC) and Pontiac 4-cylinder engine builds. Designed to provide a rock-solid foundation for your harmonic balancer, this hub ensures that your rotating assembly stays balanced, even under the stress of high-performance driving. Its robust steel construction and black oxide finish provide both strength and corrosion resistance, ensuring it performs flawlessly in any environment.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Small Block Chevy and Pontiac 4-cylinder engines\u003c\/li\u003e\n\u003cli\u003eManufactured from high-grade steel for maximum strength\u003c\/li\u003e\n\u003cli\u003eBlack oxide coating prevents rust and wear\u003c\/li\u003e\n\u003cli\u003ePrecision machining for a perfect fit on the crank snout\u003c\/li\u003e\n\u003cli\u003eEssential for preventing harmonic balancer wobble\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a street machine or a dedicated race car, the small details make the biggest difference. A high-quality crank hub is vital for protecting your crankshaft and main bearings from the damaging effects of harmonic vibrations. ATI Performance components are tested to meet the highest standards of the racing industry, providing you with peace of mind every time you turn the key. Improve your engine's reliability and performance with this premium hub. For the best selection of high-performance auto parts, visit GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Steel Crank Hub SBC \\u2014 Fits Small Block Chevy \u0026 Pontiac 4-Cyl\",\"description\":\"Get maximum reliability with the ATI Performance SBC Steel Crank Hub. Perfect fit for Small Block Chevy. Order your performance parts from GGCRACING today.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916040\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"108.53\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc\",\"sku\":\"BHZJ_916040\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Steel Crank Hub SBC \\u2014 Fits Small Block Chevy \u0026 Pontiac 4-Cyl\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Steel Crank Hub SBC \\u2014 Fits Small Block Chevy \u0026 Pontiac 4-Cyl fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Steel Crank Hub SBC \\u2014 Fits Small Block Chevy \u0026 Pontiac 4-Cyl?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062730465364,"sku":"BHZJ_916040","price":111.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916040.jpg?v=1716603668"},{"product_id":"ati-performancesteel-crank-hub-sbc-005-undersize","title":"ATI Performance Steel Crank Hub SBC .005 Undersize — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/V1hX1liR7r8\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision .005 Undersize SBC Crank Hub\u003c\/h2\u003e\u003cp\u003eWhen standard tolerances aren't enough, the ATI Performance .005 Undersize Steel Crank Hub provides the extra precision needed for a perfect fit on your Small Block Chevy or Pontiac 4-cylinder engine. This undersized hub is specifically designed for crankshafts that have been polished or require a tighter interference fit to ensure the harmonic balancer remains securely seated at high RPMs.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e.005 inch undersize for a tighter, more precise fit\u003c\/li\u003e\n\u003cli\u003eIdeal for polished or worn crankshaft snouts\u003c\/li\u003e\n\u003cli\u003eConstructed from high-strength steel for maximum durability\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDesigned for Small Block Chevy and Pontiac 4-cylinder applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing an undersized hub is a common practice among professional engine builders to compensate for minor variations in crankshaft machining. By providing a tighter fit, this ATI Performance hub prevents the harmonic balancer from spinning on the snout, which can cause catastrophic engine failure. Don't leave your engine's health to chance—ensure your rotating assembly is locked down tight with this high-performance component. ATI Performance continues to lead the way in engine balancing technology, and GGCRACING is proud to offer their professional-grade parts to our customers.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Steel Crank Hub SBC .005 Undersize \\u2014 Fits Small Block Chevy\",\"description\":\"Need a tighter fit? The ATI Performance .005 Undersize Crank Hub for SBC offers precision. Shop high-performance engine parts online at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916040U\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-005-undersize\",\"offers\":{\"@type\":\"Offer\",\"price\":\"108.53\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-005-undersize\",\"sku\":\"BHZJ_916040U\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Steel Crank Hub SBC .005 Undersize \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-005-undersize\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Steel Crank Hub SBC .005 Undersize \\u2014 Fits Small Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Steel Crank Hub SBC .005 Undersize \\u2014 Fits Small Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062730530900,"sku":"BHZJ_916040U","price":108.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916040U.jpg?v=1716603683"},{"product_id":"ati-performancesteel-crank-hub-sbc-w-bbc-1-600-snout","title":"ATI Performance Steel Crank Hub SBC w\/BBC Snout — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/yUzv76PbNnc\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHybrid Performance: SBC Hub with BBC 1.600 Snout\u003c\/h2\u003e\u003cp\u003eThe ATI Performance Steel Crank Hub is the ultimate solution for builders running a Small Block Chevy (SBC) engine with a Big Block Chevy (BBC) 1.600-inch crank snout. This specialized hub allows you to bridge the gap between engine platforms, providing the robust support of a BBC-sized snout on your SBC build. It is the perfect choice for high-horsepower applications where the added strength of a larger snout diameter is required to prevent crank flex and harmonic balancer issues.\u003c\/p\u003e\u003ch3\u003eEngineered for Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for SBC engines utilizing a BBC 1.600-inch snout\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel construction for extreme durability\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish provides excellent wear resistance\u003c\/li\u003e\n\u003cli\u003eEnsures precise harmonic balancer alignment\u003c\/li\u003e\n\u003cli\u003eIdeal for high-output racing and forced induction builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBuilding a custom engine requires components that can handle non-standard configurations. This ATI Performance hub is precision-machined to ensure that your harmonic balancer fits perfectly, even when mixing and matching components from different Chevy engine families. By upgrading to this hub, you are ensuring that your rotating assembly remains stable and secure under the most demanding conditions. ATI Performance is synonymous with quality in the racing world, and this hub is no exception. For all your specialized engine component needs, trust the experts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Steel Crank Hub SBC w\/BBC Snout \\u2014 Fits Small Block Chevy\",\"description\":\"Upgrade your SBC with the ATI Performance 1.600 BBC Snout Crank Hub. Precision engineering for high-performance builds. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916043\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-w-bbc-1-600-snout\",\"offers\":{\"@type\":\"Offer\",\"price\":\"108.53\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-w-bbc-1-600-snout\",\"sku\":\"BHZJ_916043\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Steel Crank Hub SBC w\/BBC Snout \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-w-bbc-1-600-snout\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Steel Crank Hub SBC w\/BBC Snout \\u2014 Fits Small Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Steel Crank Hub SBC w\/BBC Snout \\u2014 Fits Small Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062730596436,"sku":"BHZJ_916043","price":111.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916043.jpg?v=1716603698"},{"product_id":"ati-performancealuminum-crank-hub-sbc","title":"ATI Performance Aluminum Crank Hub — Fits Small Block Chevy Engines","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/D0yqRWdrxFc\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision Engineered ATI Crank Hub for SBC\u003c\/h2\u003e\u003cp\u003eThe ATI Performance Aluminum Crank Hub is a critical component for Small Block Chevy (SBC) builders demanding reliability and precision. Designed to provide a secure mounting point for your harmonic balancer, this hub is manufactured from high-grade aluminum to reduce rotating mass while maintaining structural integrity under high-RPM conditions.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLightweight aluminum construction for improved engine response\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Small Block Chevy applications\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for a perfect fit with ATI harmonic balancers\u003c\/li\u003e\n\u003cli\u003eFinished with a durable tan coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eEnsures proper harmonic balancer alignment to prevent engine vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a street machine or a dedicated track car, the integrity of your crankshaft assembly is paramount. This hub minimizes the risk of balancer walk and ensures that your timing marks remain accurate throughout the power band. By choosing ATI Performance, you are investing in decades of racing heritage and engineering excellence. Proper installation is essential for maintaining the balance of your rotating assembly. For all your high-performance engine component needs, trust the experts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Aluminum Crank Hub \\u2014 Fits Small Block Chevy Engines\",\"description\":\"Upgrade your engine with the ATI Performance Aluminum Crank Hub for Small Block Chevy. Precision-engineered for durability. Shop high-performance parts now.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916090\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancealuminum-crank-hub-sbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"140.78\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancealuminum-crank-hub-sbc\",\"sku\":\"BHZJ_916090\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Aluminum Crank Hub \\u2014 Fits Small Block Chevy Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancealuminum-crank-hub-sbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Aluminum Crank Hub \\u2014 Fits Small Block Chevy Engines fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Aluminum Crank Hub \\u2014 Fits Small Block Chevy Engines?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062730694740,"sku":"BHZJ_916090","price":140.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916090.jpg?v=1716603714"},{"product_id":"ati-performancesbc-crank-hub-w-remvable-extension","title":"ATI Performance SBC Crank Hub w\/Removable Extension — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/D0yqRWdrxFc\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eVersatile Crank Hub for Supercharged SBC Engines\u003c\/h2\u003e\u003cp\u003eThe ATI Performance Small Block Chevy (SBC) Crank Hub with a removable extension is a versatile solution for builders running supercharged setups. This hub is machined from high-strength steel and finished with a black oxide coating, ensuring it can handle the intense torque loads associated with forced induction. The removable extension allows for easier installation and maintenance of your drive system.\u003c\/p\u003e\u003ch3\u003eWhy Choose This ATI Hub?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered for Small Block Chevy applications\u003c\/li\u003e\n\u003cli\u003eIncludes a removable extension for flexible drive configurations\u003c\/li\u003e\n\u003cli\u003eConstructed from rugged steel for superior strength\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish prevents rust and wear\u003c\/li\u003e\n\u003cli\u003eIdeal for supercharged and high-performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn a supercharged engine, the crank hub is subjected to immense pressure. This ATI hub is designed to minimize deflection and ensure that your supercharger drive remains perfectly aligned. The removable extension feature is particularly useful for those who frequently change pulley setups or perform regular engine maintenance. By choosing this steel hub, you are opting for a component that prioritizes durability and performance under pressure. Ensure your engine build stands the test of time with parts designed for the rigors of the track. Find all your essential engine components at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance SBC Crank Hub w\/Removable Extension \\u2014 Fits Small Block Chevy\",\"description\":\"Upgrade your SBC with the ATI Performance Crank Hub featuring a removable extension. High-strength steel for supercharged builds. Shop at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916133\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-crank-hub-w-remvable-extension\",\"offers\":{\"@type\":\"Offer\",\"price\":\"129.56\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-crank-hub-w-remvable-extension\",\"sku\":\"BHZJ_916133\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance SBC Crank Hub w\/Removable Extension \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-crank-hub-w-remvable-extension\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance SBC Crank Hub w\/Removable Extension \\u2014 Fits Small Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance SBC Crank Hub w\/Removable Extension \\u2014 Fits Small Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062732267604,"sku":"BHZJ_916133","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916133.jpg?v=1716603785"},{"product_id":"ati-performancesteel-crank-hub-sbc-w-blower-bbc-seal-dia","title":"ATI Performance Steel Crank Hub - SBC w\/Blower \u0026 BBC Seal Dia. — Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHeavy-Duty Performance: ATI Performance Steel Crank Hub for SBC with Blower \u0026amp; BBC Seal Diameter\u003c\/h2\u003e\u003cp\u003eFortify your Small Block Chevy (SBC) engine, especially in supercharged applications, with the ATI Performance steel crank hub. This specialized hub is engineered to accommodate a Big Block Chevy (BBC) seal diameter, providing enhanced sealing capabilities and robust support for high-horsepower blower setups. Crafted from high-strength steel and finished with a black oxide coating, it offers superior durability and resistance to wear and corrosion, crucial for demanding performance environments.\u003c\/p\u003e\u003ch3\u003eEngineered for Blower Applications and Enhanced Sealing\u003c\/h3\u003e\u003cp\u003eThe ATI Performance steel crank hub is a testament to precision engineering, designed to meet the rigorous demands of supercharged Small Block Chevy engines. Its unique feature of integrating a BBC seal diameter ensures a more robust and reliable seal, preventing leaks and maintaining optimal engine pressure. The black oxide finish not only adds to its aesthetic appeal but also provides an extra layer of protection, making this hub an ideal choice for serious performance builders. This hub ensures your harmonic balancer operates flawlessly, protecting your engine's rotating assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Small Block Chevy (SBC) with Blower Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeal Diameter:\u003c\/b\u003e Compatible with Big Block Chevy (BBC) Seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComponent:\u003c\/b\u003e Harmonic Balancer Hub\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Designed for ATI Balancers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUnwavering Reliability from ATI Performance\u003c\/h3\u003e\u003cp\u003eATI Performance is synonymous with uncompromising quality and performance. This steel crank hub is built to endure the stresses of extreme engine conditions, offering peace of mind and consistent performance for your high-output SBC. Invest in ATI Performance for components that deliver where it counts. Find all your essential engine components at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Steel Crank Hub - SBC w\/Blower \u0026 BBC Seal Dia. \\u2014 Small Block Chevy\",\"description\":\"Get the ATI Performance steel crank hub for Small Block Chevy engines with blower applications and Big Block Chevy seal diameter. Black oxide finish for durability.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916172\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-w-blower-bbc-seal-dia\",\"offers\":{\"@type\":\"Offer\",\"price\":\"121.70\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-w-blower-bbc-seal-dia\",\"sku\":\"BHZJ_916172\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Steel Crank Hub - SBC w\/Blower \u0026 BBC Seal Dia. \\u2014 Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-sbc-w-blower-bbc-seal-dia\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Steel Crank Hub - SBC w\/Blower \u0026 BBC Seal Dia. \\u2014 Small Block Che fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Steel Crank Hub - SBC w\/Blower \u0026 BBC Seal Dia. \\u2014 Small Block Che?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062734364756,"sku":"BHZJ_916172","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916172.jpg?v=1716603884"},{"product_id":"ati-performancecrank-hub-gm-ls3-camaro-2010-up","title":"ATI Performance Crank Hub GM LS3 Camaro 2010-Up — Black Oxide Steel","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Jtfci0vR328\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eSuperior Crank Hub for GM LS3 Engines\u003c\/h2\u003e\u003cp\u003eUpgrade your GM LS3 Camaro (2010 and newer) with the ATI Performance Crank Hub, a premium component designed for maximum durability and reliability. This hub is built to handle the demands of high-performance engines, providing a stable and secure mounting point for your harmonic balancer. Whether you are running a stock setup or a supercharged beast, this hub is engineered to exceed OEM standards.\u003c\/p\u003e\u003ch3\u003eDurable Black Oxide Finish\u003c\/h3\u003e\u003cp\u003eConstructed from high-strength steel and treated with a black oxide finish, this crank hub offers excellent resistance to corrosion and wear. The precision machining ensures a perfect fit, reducing vibration and ensuring your harmonic balancer operates smoothly at any RPM. It is the ideal choice for builders who demand the best in performance and longevity for their LS-series engines.\u003c\/p\u003e\u003ch3\u003eWhy Choose ATI Crank Hubs?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 2010+ GM LS3 Camaro\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel construction\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant black oxide finish\u003c\/li\u003e\n\u003cli\u003eDesigned for high-performance and supercharged applications\u003c\/li\u003e\n\u003cli\u003eEnsures perfect harmonic balancer alignment\u003c\/li\u003e\n\u003cli\u003eReduces engine vibration for smoother operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen it comes to your engine's rotating assembly, don't settle for anything less than the best. ATI Performance provides the precision and strength you need to push your vehicle to the limit. Explore our full range of high-performance engine parts and accessories at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Crank Hub GM LS3 Camaro 2010-Up \\u2014 Black Oxide Steel\",\"description\":\"Upgrade your GM LS3 Camaro with the ATI Performance Crank Hub. Durable black oxide steel construction for maximum reliability. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916430M\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-gm-ls3-camaro-2010-up\",\"offers\":{\"@type\":\"Offer\",\"price\":\"151.56\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-gm-ls3-camaro-2010-up\",\"sku\":\"BHZJ_916430M\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Crank Hub GM LS3 Camaro 2010-Up \\u2014 Black Oxide Steel\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-gm-ls3-camaro-2010-up\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Crank Hub GM LS3 Camaro 2010-Up \\u2014 Black Oxide Steel fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Crank Hub GM LS3 Camaro 2010-Up \\u2014 Black Oxide Steel?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062738133076,"sku":"BHZJ_916430M","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916430M.jpg?v=1716604091"},{"product_id":"ati-performancecrank-hub-steel-bbf-429-460-int-balance","title":"ATI Performance Crank Hub Steel Black Oxide — Big Block Ford 429\/460","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ptp5suRDdQQ\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Strength Crank Hub for Big Block Ford 429\/460\u003c\/h2\u003e\u003cp\u003eUpgrade your Big Block Ford (BBF) 429\/460 engine with the ATI Performance crank hub, engineered for internal balance applications. This hub is crafted from premium steel and finished with a durable black oxide coating, providing the strength and longevity required for high-performance street and racing engines. It is designed to work seamlessly with ATI harmonic balancers to ensure a smooth-running rotating assembly.\u003c\/p\u003e\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Big Block Ford 429\/460 engines\u003c\/li\u003e\n\u003cli\u003eBalance Type: Internal balance\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatibility: Designed for ATI harmonic balancer systems\u003c\/li\u003e\n\u003cli\u003eDurability: Built to withstand extreme engine harmonics\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Big Block Ford is known for its massive torque, and this crank hub is built to handle it. By providing a secure, precision-fit mounting point for your harmonic balancer, this hub helps minimize vibration and protects your crankshaft from harmonic fatigue. Whether you are building a drag car or a high-performance street cruiser, this ATI component is the reliable choice for your BBF build. Shop with confidence for all your engine component needs at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Crank Hub Steel Black Oxide \\u2014 Big Block Ford 429\/460\",\"description\":\"Get the ATI Performance crank hub for Big Block Ford 429\/460 engines. Steel construction with black oxide finish for maximum durability. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916560-G\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-bbf-429-460-int-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"121.70\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-bbf-429-460-int-balance\",\"sku\":\"BHZJ_916560-G\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Crank Hub Steel Black Oxide \\u2014 Big Block Ford 429\/460\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-bbf-429-460-int-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Crank Hub Steel Black Oxide \\u2014 Big Block Ford 429\/460 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Crank Hub Steel Black Oxide \\u2014 Big Block Ford 429\/460?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062738591828,"sku":"BHZJ_916560-G","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916560-G.jpg?v=1716604114"},{"product_id":"ati-performancecrank-hub-steel-sbf-3-35in-long-4-bolt","title":"ATI Performance Crank Hub Steel 3.35in Long 4-Bolt — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eATI Performance Steel Crank Hub for Small Block Ford\u003c\/h2\u003e\u003cp\u003eOptimize your engine's harmonic balance with the ATI Performance 3.35in Steel Crank Hub. Designed specifically for Small Block Ford (SBF) applications, this 4-bolt hub provides the structural integrity required for high-RPM performance and racing environments. Crafted from high-strength steel and finished with a durable black oxide coating, this hub resists corrosion while ensuring a precise fit for your harmonic balancer assembly.\u003c\/p\u003e\u003ch3\u003eKey Features and Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Small Block Ford (SBF)\u003c\/li\u003e\n\u003cli\u003eLength: 3.35 inches\u003c\/li\u003e\n\u003cli\u003eBolt Pattern: 4-Bolt design\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide for superior durability\u003c\/li\u003e\n\u003cli\u003ePrecision machined for perfect concentricity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen building a high-performance engine, the connection between your crankshaft and harmonic balancer is critical. ATI Performance components are industry-standard for their reliability and precision. This hub ensures that your balancer remains centered and secure, reducing vibration and protecting your engine bearings from premature wear. Whether you are building a street machine or a dedicated track car, this steel crank hub offers the peace of mind that comes with professional-grade engineering. Ensure your build is ready for the demands of the road or the drag strip with this essential component. Find all your high-performance engine hardware at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Crank Hub Steel 3.35in Long 4-Bolt \\u2014 Fits Small Block Ford\",\"description\":\"Upgrade your SBF engine with the ATI Performance 3.35in steel crank hub. Precision-engineered for 4-bolt setups. Shop high-performance parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916561\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-sbf-3-35in-long-4-bolt\",\"offers\":{\"@type\":\"Offer\",\"price\":\"154.20\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-sbf-3-35in-long-4-bolt\",\"sku\":\"BHZJ_916561\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Crank Hub Steel 3.35in Long 4-Bolt \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-steel-sbf-3-35in-long-4-bolt\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Crank Hub Steel 3.35in Long 4-Bolt \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Crank Hub Steel 3.35in Long 4-Bolt \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062739148884,"sku":"BHZJ_916561","price":154.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916561.jpg?v=1716604128"},{"product_id":"ati-performancesteel-crank-hub-inner-shell-bbc","title":"ATI Performance 916890 Steel Crank Hub \u0026 Inner Shell - Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUltimate Harmonic Balancer Support for Big Block Chevy\u003c\/h2\u003e\u003cp\u003eEnsure the utmost stability and longevity for your Big Block Chevy engine with the ATI Performance 916890 Steel Crank Hub \u0026amp; Inner Shell. This comprehensive component provides a robust and precise mounting solution for your harmonic balancer, crucial for mitigating crankshaft vibrations and protecting your engine's vital components. Crafted from high-strength steel and treated with a black oxide finish, it's built to endure the most demanding conditions.\u003c\/p\u003e\u003ch3\u003eIntegrated Design for Superior Performance\u003c\/h3\u003e\u003cp\u003eThe 916890 combines both the crank hub and inner shell into a single, integrated unit, offering a seamless and incredibly strong connection to the crankshaft. This design minimizes potential points of failure and enhances the overall rigidity of your harmonic balancer assembly. It's an indispensable upgrade for any Big Block Chevy owner, particularly those running high horsepower or frequenting the track.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Premium Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Protective Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComponents:\u003c\/b\u003e Crank Hub and Inner Shell (integrated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine Fitment:\u003c\/b\u003e Big Block Chevy (BBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Designed for ATI Balancers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy ATI Performance is the Choice of Champions\u003c\/h3\u003e\u003cp\u003eATI Performance is synonymous with championship-winning quality, and the 916890 crank hub and inner shell exemplify this commitment. By providing superior vibration control and a secure balancer mount, this component helps prevent catastrophic engine damage and ensures consistent power delivery. For unparalleled reliability and performance in your Big Block Chevy, choose ATI Performance parts from GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance 916890 Steel Crank Hub \u0026 Inner Shell - Big Block Chevy\",\"description\":\"Reinforce your Big Block Chevy's harmonic balancer with the ATI Performance 916890 steel crank hub and inner shell. Essential for high-performance reliability!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916890\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-inner-shell-bbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"132.65\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-inner-shell-bbc\",\"sku\":\"BHZJ_916890\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance 916890 Steel Crank Hub \u0026 Inner Shell - Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-inner-shell-bbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance 916890 Steel Crank Hub \u0026 Inner Shell - Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance 916890 Steel Crank Hub \u0026 Inner Shell - Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062739738708,"sku":"BHZJ_916890","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916890.jpg?v=1716604154"},{"product_id":"ati-performancecrank-hub-inner-shell-steel-bbc-w-1-4-keyway","title":"ATI Performance Crank Hub \u0026 Inner Shell Steel 1\/4 Keyway — Fits Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/V1hX1liR7r8\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eATI Performance Crank Hub and Inner Shell for BBC\u003c\/h2\u003e\u003cp\u003eEnsure the longevity of your Big Block Chevy engine with the ATI Performance Crank Hub and Inner Shell assembly. This kit is designed to provide a rock-solid foundation for your harmonic balancer, featuring a 1\/4-inch keyway to ensure precise timing and prevent slippage under high-load conditions. Manufactured from high-grade steel and finished in a protective black oxide, this assembly is built to withstand the intense vibrations and stresses of high-performance racing engines.\u003c\/p\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Big Block Chevy (BBC)\u003c\/li\u003e\n\u003cli\u003eIncludes: Crank hub and inner shell\u003c\/li\u003e\n\u003cli\u003eKeyway: 1\/4 inch for secure fitment\u003c\/li\u003e\n\u003cli\u003eMaterial: Heavy-duty steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide coating\u003c\/li\u003e\n\u003cli\u003eDesigned for maximum harmonic dampening efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProper harmonic balancer installation is the difference between a long-lasting engine and a catastrophic failure. The ATI Performance hub and shell assembly provides the necessary clearance and structural support to keep your balancer functioning optimally. By utilizing a keyed design, you eliminate the risk of the balancer rotating on the crankshaft, which is vital for maintaining accurate ignition timing and protecting your main bearings. This kit is a professional-grade solution for engine builders who refuse to compromise on quality. Whether you are refreshing a classic big block or building a new drag racing powerhouse, this component offers the durability you need. Discover the difference quality parts make for your engine build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Crank Hub \u0026 Inner Shell Steel 1\/4 Keyway \\u2014 Fits Big Block Chevy\",\"description\":\"Secure your BBC harmonic balancer with the ATI Performance steel hub and inner shell. Features 1\/4 keyway for precision. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Crank Hub \u0026 Inner Shell Steel 1\/4 Keyway \\u2014 Fits Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062740262996,"sku":"BHZJ_916890K","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916890K.jpg?v=1716604168"},{"product_id":"ati-performancesteel-crank-hub-inner-shell-sbc","title":"ATI Performance Steel Crank Hub \u0026 Inner Shell — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/EtI2Zrx4VvE\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eATI Performance Steel Crank Hub and Inner Shell for SBC\u003c\/h2\u003e\u003cp\u003eUpgrade your Small Block Chevy (SBC) engine with the precision-engineered ATI Performance Crank Hub and Inner Shell. This assembly is designed to provide a secure and stable mounting surface for your harmonic balancer, ensuring that your engine remains balanced throughout the entire RPM range. Crafted from premium steel and treated with a black oxide finish, this hub and shell set offers superior resistance to wear and tear, making it an ideal choice for both street-performance and race-ready engines.\u003c\/p\u003e\u003ch3\u003eWhy Choose ATI Performance?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Small Block Chevy (SBC)\u003c\/li\u003e\n\u003cli\u003eComponents: Crank hub and inner shell\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for exact fitment\u003c\/li\u003e\n\u003cli\u003eReduces vibration and protects internal components\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe harmonic balancer is one of the most important components for engine health, and the hub is the critical link that keeps it in place. ATI Performance has built a reputation for creating components that handle the rigors of high-performance driving. This hub and shell assembly ensures that your balancer is perfectly centered, which helps to minimize the harmful vibrations that can lead to crankshaft fatigue and bearing failure. By choosing this high-quality steel assembly, you are investing in the long-term reliability of your Small Block Chevy. It is the perfect addition to any engine build where precision and durability are paramount. Upgrade your engine's foundation today with high-performance parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Steel Crank Hub \u0026 Inner Shell \\u2014 Fits Small Block Chevy\",\"description\":\"Upgrade your SBC engine with the ATI Performance steel crank hub and inner shell. Durable, precise, and reliable. Shop the best parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916951\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-inner-shell-sbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"121.70\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-inner-shell-sbc\",\"sku\":\"BHZJ_916951\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Steel Crank Hub \u0026 Inner Shell \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesteel-crank-hub-inner-shell-sbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Steel Crank Hub \u0026 Inner Shell \\u2014 Fits Small Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Steel Crank Hub \u0026 Inner Shell \\u2014 Fits Small Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062740295764,"sku":"BHZJ_916951","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916951.jpg?v=1716604181"},{"product_id":"ati-performancecrank-hub-w-inner-shell-sbc","title":"ATI Performance Crank Hub w\/Inner Shell 2.760in Bolt Circle — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eATI Performance Crank Hub with Inner Shell for SBC\u003c\/h2\u003e\u003cp\u003eAchieve exact fitment for your Small Block Chevy (SBC) harmonic balancer with the ATI Performance Crank Hub and Inner Shell. Featuring a 2.760-inch bolt circle, this hub is designed to meet the specific requirements of high-performance SBC engines. Made from high-strength steel and finished with a durable black oxide coating, this assembly is engineered to provide maximum stability and vibration dampening, ensuring your engine performs at its peak whether you are on the street or the track.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Small Block Chevy (SBC)\u003c\/li\u003e\n\u003cli\u003eBolt Circle: 2.760 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide\u003c\/li\u003e\n\u003cli\u003eIncludes: Crank hub and inner shell\u003c\/li\u003e\n\u003cli\u003eEngineered for high-RPM stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen it comes to engine longevity, the harmonic balancer assembly is a critical factor. The ATI Performance hub and shell set provides a secure, vibration-resistant mount that helps protect your crankshaft and bearings from the damaging effects of harmonic resonance. Its precision-machined design ensures a perfect fit, allowing for easy installation and reliable performance under load. As a trusted name in the racing industry, ATI Performance components are designed to withstand the harsh conditions of high-horsepower applications. If you are looking to improve the reliability of your Small Block Chevy, this crank hub assembly is an essential component to include in your build. Shop with confidence knowing you are getting top-tier engineering for your vehicle at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Crank Hub w\/Inner Shell 2.760in Bolt Circle \\u2014 Fits Small Block Chevy\",\"description\":\"Get the perfect fit for your SBC with the ATI Performance 2.760in bolt circle crank hub. High-strength steel for peak performance. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916951U\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-w-inner-shell-sbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"121.70\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-w-inner-shell-sbc\",\"sku\":\"BHZJ_916951U\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Crank Hub w\/Inner Shell 2.760in Bolt Circle \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-w-inner-shell-sbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Crank Hub w\/Inner Shell 2.760in Bolt Circle \\u2014 Fits Small Block C fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Crank Hub w\/Inner Shell 2.760in Bolt Circle \\u2014 Fits Small Block C?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062740787284,"sku":"BHZJ_916951U","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916951U.jpg?v=1716604195"},{"product_id":"quarter-mastercrank-hub-assy-sbc-ford","title":"Quarter Master Crankshaft Hub Assembly 1.375-in 10-Spline — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Quarter Master\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eQuarter Master engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Quarter Master lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Crankshaft Hub for SBF\u003c\/h2\u003e\u003cp\u003eThe Quarter Master Crankshaft Hub Assembly (180331) is engineered for the rigorous demands of professional racing. Designed specifically for Small Block Ford (SBF) applications, this hub features a 1.375-inch shaft diameter and a robust 10-spline interface to ensure a secure, slip-free connection. Crafted from high-strength steel and finished with a durable black oxide coating, this component is built to withstand extreme torque and high-RPM environments without compromise.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Optimized for Small Block Ford (SBF) crankshafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 1.375-inch shaft diameter with 10-spline configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-duty steel construction for superior structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black oxide coating for enhanced wear resistance and corrosion protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA reliable crankshaft hub is vital for maintaining the integrity of your engine's front-end accessories and harmonic balancer systems. By choosing Quarter Master, you are investing in decades of racing heritage and precision engineering. This hub assembly provides the stability needed for high-output engines, ensuring that your power delivery remains consistent lap after lap. Whether you are upgrading your current setup or performing a full engine rebuild, this hub is the ideal choice for serious racers. Discover the full range of high-performance drivetrain solutions available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Quarter Master products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-sbc-crate-5-5in-v-drive-2d\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in V-Drive — Small Block Chevy Race Drivetrain\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masteralum-bellhousing-package-5-5in-v-rear-mount-start\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Aluminum Bellhousing Package — 5.5in Triple Disc, V-Drive, Reverse Mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-alum-5-5in-rm-v-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in Triple Disc — Reverse Mount V-Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-disc-10-4in-1-1-8-x-10-spline\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Disc 10.4in 1-1\/8 x 10 Spline — Organic Rigid Hub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-cover-assembly-w-iron-pp\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Pressure Plate 10.4in Steel — Street Stock Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Quarter Master Crankshaft Hub Assembly 1.375-in 10-Spline \\u2014 Fits Small Block Ford\",\"description\":\"Upgrade your SBF with the Quarter Master 10-Spline Crankshaft Hub. 1.375-inch diameter, durable black oxide finish. Buy performance parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Quarter Master\"},\"mpn\":\"180331\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-mastercrank-hub-assy-sbc-ford\",\"offers\":{\"@type\":\"Offer\",\"price\":\"272.41\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-mastercrank-hub-assy-sbc-ford\",\"sku\":\"BJGP_180331\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Quarter Master\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Quarter+Master\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Quarter Master Crankshaft Hub Assembly 1.375-in 10-Spline \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/quarter-mastercrank-hub-assy-sbc-ford\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Quarter Master Crankshaft Hub Assembly 1.375-in 10-Spline \\u2014 Fits Small Block For fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Quarter Master?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Quarter Master Crankshaft Hub Assembly 1.375-in 10-Spline \\u2014 Fits Small Block For?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Quarter Master","offers":[{"title":"Default Title","offer_id":41076860878932,"sku":"BJGP_180331","price":272.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/QTR180331.jpg?v=1716856028"},{"product_id":"ati-performancecrank-hub-ls1-f-body-w-25-th-8mm-htd-pulley","title":"ATI Performance Crank Hub LS1 F-Body — 25-Tooth 8MM HTD Pulley","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Jtfci0vR328\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision LS1 Crank Hub and HTD Pulley\u003c\/h2\u003e\u003cp\u003eOptimize your GM LS-Series engine setup with the ATI Performance Crank Hub. Specifically designed for LS1 F-Body applications, this kit includes a high-durability 25-tooth 8MM HTD pulley. This hub is the perfect solution for enthusiasts looking to run a reliable supercharger or high-performance accessory drive system. Machined from high-grade steel and finished with a black oxide coating, it offers exceptional resistance to corrosion and wear, ensuring long-term reliability under the hood.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-strength steel for maximum durability\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePulley: 25-tooth 8MM HTD drive configuration\u003c\/li\u003e\n\u003cli\u003eFitment: Designed for GM LS-Series engines (LS1 F-Body)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Works seamlessly with ATI Harmonic Balancers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe ATI Performance Crank Hub is engineered for precise fitment and alignment, which is critical when running high-boost supercharger setups. By providing a secure mounting point and a reliable drive pulley, this hub helps maintain consistent boost levels and prevents belt slippage. Whether you are upgrading your engine for the track or the street, this component ensures that your accessory drive system remains stable and efficient. Upgrade your LS engine with confidence using high-quality parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ATI Performance Crank Hub LS1 F-Body \\u2014 25-Tooth 8MM HTD Pulley\",\"description\":\"Upgrade your LS1 F-Body with the ATI Performance crank hub and 25-tooth HTD pulley. Precision steel construction for reliable performance. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"916037A\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-ls1-f-body-w-25-th-8mm-htd-pulley\",\"offers\":{\"@type\":\"Offer\",\"price\":\"225.69\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-ls1-f-body-w-25-th-8mm-htd-pulley\",\"sku\":\"BHZJ_916037A\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Crank Hub LS1 F-Body \\u2014 25-Tooth 8MM HTD Pulley\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancecrank-hub-ls1-f-body-w-25-th-8mm-htd-pulley\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Crank Hub LS1 F-Body \\u2014 25-Tooth 8MM HTD Pulley fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ATI Performance Crank Hub LS1 F-Body \\u2014 25-Tooth 8MM HTD Pulley?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41320415854676,"sku":"BHZJ_916037A","price":232.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916037A.jpg?v=1718379322"},{"product_id":"allstar-performance-sbc-crank-hub","title":"Allstar Performance Crankshaft Hub 4.375in OD Aluminum — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Allstar Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAllstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Crankshaft Hub for Small Block Chevy\u003c\/h2\u003e\u003cp\u003eThe Allstar Performance Crankshaft Hub is a must-have for builders looking to optimize their Small Block Chevy engine setup. Featuring a 4.375-inch outside diameter, this hub is precision-machined from high-grade aluminum to reduce rotating mass, allowing for quicker engine response and improved overall efficiency. The sleek black anodized finish not only provides a stealthy look but also offers increased resistance to corrosion and wear.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Crank Hub?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Weight:\u003c\/strong\u003e Lightweight aluminum construction reduces rotational inertia for faster acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Engineered to exact specifications for a perfect fit on Small Block Chevy crankshafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Finish:\u003c\/strong\u003e Black anodized coating ensures longevity and a professional appearance in any engine bay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Designed to work seamlessly with high-performance pulley and balancer setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis crank hub is designed for racers and performance enthusiasts who demand reliability and precision. By minimizing weight on the crankshaft, you allow your engine to rev more freely, which is critical for competitive racing applications. Whether you are building a drag car or a high-performance street machine, this hub provides the stability and performance you need. Pair this with other high-quality engine components available at GGCRACING to complete your build with the confidence that only top-tier parts can provide.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Allstar Performance products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/asphalt-tire-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Asphalt Tire Setup Log Book — 50 Sheet Pad\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/circle-track-set-up-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Circle Track Set-Up Book - Chassis Setup Chart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-log-decals-8pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Tire Log Decals — 8 Pack Information Stickers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-log-decals-40pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Tire Log Decals — 40 Pack Bulk Information Stickers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-spoon-24in-straight-w-round-end\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance 24in Straight Tire Spoon w\/ Round End — Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Allstar Performance Crankshaft Hub 4.375in OD Aluminum \\u2014 Fits Small Block Chevy\",\"description\":\"Enhance your Small Block Chevy performance with the Allstar Performance 4.375in OD Crankshaft Hub. Lightweight, black anodized finish. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Allstar Performance\"},\"mpn\":\"ALL90030\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-sbc-crank-hub\",\"offers\":{\"@type\":\"Offer\",\"price\":\"209.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-sbc-crank-hub\",\"sku\":\"DNLF_ALL90030\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Allstar Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Allstar+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Allstar Performance Crankshaft Hub 4.375in OD Aluminum \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/allstar-performance-sbc-crank-hub\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Allstar Performance Crankshaft Hub 4.375in OD Aluminum \\u2014 Fits Small Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Allstar Performance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Allstar Performance Crankshaft Hub 4.375in OD Aluminum \\u2014 Fits Small Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":41351375716436,"sku":"DNLF_ALL90030","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ALL90030.jpg?v=1719185153"},{"product_id":"blower-drive-service-bbc-steel-crank-hub-454","title":"Blower Drive Service Steel Crank Hub 2.760in Bolt Circle — Fits Big Block Chevy 454","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Blower Drive Service\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eBlower Drive Service engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Blower Drive Service lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Crank Hub for Big Block Chevy\u003c\/h2\u003e\u003cp\u003eEnsure your engine's reliability with the Blower Drive Service (BDS) Steel Crank Hub, specifically designed for Big Block Chevy (BBC) 454 applications. This high-strength hub is essential for high-performance builds, providing a stable mounting point for your harmonic balancer or blower drive assembly. Machined from premium steel and finished in a durable black oxide coating, this hub is built to handle the stresses of high-horsepower environments.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Big Block Chevy (BBC) 454 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Circle:\u003c\/strong\u003e 2.760 inch bolt circle for precise fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength steel for maximum durability under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black oxide coating to resist corrosion and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Engineered for perfect alignment and balance in high-performance racing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen building a high-output engine, every component matters. The BDS Crank Hub provides the structural integrity required to maintain proper timing and balance, preventing harmonic vibrations that can damage your crankshaft. Whether you are building a street machine or a dedicated drag racer, this hub offers the precision and strength needed to push your engine to the limit. Trust in the quality of Blower Drive Service components to keep your engine running smooth and strong. Find all your essential engine components and high-performance parts here at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Blower Drive Service products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/671-1471-blower-stud-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 671-1471 Supercharger Stud Kit — 7\/16in Threaded Fasteners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/blower-oil-level-sight-gauge\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service Supercharger Oil Level Sight Gauge — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-180t-56-69in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Supercharger Belt — 180T 56.69in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-190t-59-84in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt — 190 Tooth, 59.84in x 3in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/8mm-blower-belt-200t-62-99in-x-3in\" style=\"color:#0066cc;text-decoration:none;\"\u003eBlower Drive Service 8mm HTD Blower Belt 200T 62.99in x 3in — Supercharger Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits Big Block Chevy 454\",\"description\":\"Upgrade your engine with the Blower Drive Service Steel Crank Hub for BBC 454. High-strength steel, black oxide finish. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Blower Drive Service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Blower Drive Service Steel Crank Hub 2.760in Bolt Circle \\u2014 Fits Big Block Chevy ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Blower Drive Service","offers":[{"title":"Default Title","offer_id":41409170505812,"sku":"BJMW_CH-3006","price":265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/BDSCH-3006.jpg?v=1720825809"},{"product_id":"ati-performance-crank-hub-steel-ls1-y-body-w-28-tooth-pulley","title":"ATI Performance Crank Hub Steel  LS1 Y-Body w\/28 Tooth Pulley","description":"Harmonic Balancer Hub - Steel - Black Oxide - ATI Balancers - GM LS-Series - Each\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":42209374208084,"sku":"BHZJ_916033A","price":154.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI916033A.jpg?v=1751773300"}],"url":"https:\/\/ggcracing.com\/collections\/crankshaft-hubs\/closeout.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}