{"title":"Crank Mandrel Spacers","description":null,"products":[{"product_id":"r-lok-to-r-lok-spacer-250in","title":"KRC Power Steering R-Lok to R-Lok Crank Mandrel Spacer .250in — Fits Chevy V8","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 Spacing for KRC R-Lok Pulley Drive Systems\u003c\/h2\u003e\u003cp\u003eAchieve perfect pulley alignment and belt tension with the KRC Power Steering R-Lok to R-Lok Crank Mandrel Spacer. This .250-inch thick spacer is an essential component for fine-tuning your accessory drive system, ensuring optimal spacing between pulleys and preventing belt misalignment or rubbing. Designed specifically for the KRC R-Lok Pulley Drive System on Chevy V8 engines, it provides the precision needed for high-performance applications where every detail matters.\u003c\/p\u003e\u003ch3\u003eKey Advantages:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAccurate Pulley Alignment:\u003c\/b\u003e Precisely manufactured to a 0.25-inch thickness, allowing for minute adjustments to achieve ideal pulley spacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eR-Lok System Integration:\u003c\/b\u003e Engineered to seamlessly integrate within the KRC R-Lok Pulley Drive System, maintaining the integrity and security of your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction:\u003c\/b\u003e Crafted from high-quality aluminum with a natural finish, offering excellent strength-to-weight ratio and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized for Chevy V8:\u003c\/b\u003e Specifically designed for Chevy V8 engines, ensuring compatibility and reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThickness:\u003c\/b\u003e 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMandrel Diameter:\u003c\/b\u003e 1.23 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e KRC R-Lok Pulley Drive System, Chevy V8\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't compromise on your accessory drive system's alignment. The KRC Power Steering R-Lok to R-Lok Crank Mandrel Spacer is the precise solution you need for a perfectly tuned setup. Enhance your engine's efficiency and longevity with this critical component 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 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 to R-Lok Crank Mandrel Spacer .250in \\u2014 Fits Chevy V8\",\"description\":\"Fine-tune your KRC R-Lok Pulley Drive System with a .250in KRC Power Steering R-Lok to R-Lok Crank Mandrel Spacer. Natural aluminum, fits Chevy V8.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"KRC Power Steering\"},\"mpn\":\"KRC38215250\",\"url\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-250in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"32.47\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-250in\",\"sku\":\"BJSD_KRC 38215250\"}}\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 to R-Lok Crank Mandrel Spacer .250in \\u2014 Fits Chevy V8\",\"item\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-250in\"}]}\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 to R-Lok Crank Mandrel Spacer .250in \\u2014 Fits Chevy V8 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 to R-Lok Crank Mandrel Spacer .250in \\u2014 Fits Chevy V8?\",\"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":40881117593684,"sku":"BJSD_KRC 38215250","price":32.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38215250.jpg?v=1714532158"},{"product_id":"r-lok-to-r-lok-spacer-375in","title":"KRC Power Steering R-Lok Crank Mandrel Spacer .375in Thick Natural Aluminum","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\u003eOptimize Your Drive System with the KRC Power Steering R-Lok Crank Mandrel Spacer (.375in)\u003c\/h2\u003e\u003cp\u003eAchieving precise belt alignment and optimal accessory drive performance is crucial for any high-performance Chevy V8 engine. The KRC Power Steering R-Lok Crank Mandrel Spacer, featuring a substantial .375-inch thickness, is engineered to provide the exact spacing needed for custom setups and fine-tuning within your KRC R-Lok Pulley Drive System. This robust aluminum spacer helps prevent common issues like belt throw-off, premature wear, and power-robbing friction, ensuring your engine's accessories operate smoothly and efficiently under all conditions.\u003c\/p\u003e\u003ch3\u003eEnhanced Features for Demanding Applications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-Lok System Integration:\u003c\/strong\u003e Designed for perfect compatibility with KRC R-Lok Pulley Drive Systems, ensuring a secure fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust .375 inch Thickness:\u003c\/strong\u003e Provides significant spacing for correcting complex pulley offsets and achieving precise alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.23 inch Mandrel Diameter:\u003c\/strong\u003e Guarantees a stable and concentric fit on your KRC R-Lok mandrel, minimizing vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Natural Aluminum:\u003c\/strong\u003e Offers excellent strength-to-weight ratio and resistance to corrosion, ensuring long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevy V8 Specific:\u003c\/strong\u003e Ideal for Chevy V8 engines utilizing the KRC R-Lok system, providing a tailored solution.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Key to a Reliable and Efficient Accessory Drive\u003c\/h3\u003e\u003cp\u003eIn high-performance and racing applications, every detail matters. The KRC Power Steering R-Lok Crank Mandrel Spacer is a testament to this philosophy, providing a critical solution for maintaining the integrity of your accessory drive system. By ensuring perfect pulley alignment, this spacer helps to reduce stress on belts, bearings, and other components, leading to increased reliability and extended service life. Its durable aluminum construction is built to withstand the rigors of competitive use, making it an indispensable part of any serious engine build. Trust KRC to deliver the precision components your performance vehicle deserves.\u003c\/p\u003e\u003ch3\u003eDetailed Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KRC38215375\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacer Type:\u003c\/strong\u003e Crank Mandrel Spacer (R-Lok to R-Lok)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel Diameter:\u003c\/strong\u003e 1.23 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e KRC R-Lok Pulley Drive System, Chevy V8\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAchieve unparalleled precision and reliability in your engine's accessory drive with the KRC Power Steering R-Lok Crank Mandrel Spacer. Find more premium racing 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 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 Crank Mandrel Spacer .375in Thick Natural Aluminum \\u2014 For Chevy V8 R-Lok Pulley Systems\",\"description\":\"Fine-tune your Chevy V8 R-Lok pulley system with the KRC Power Steering Crank Mandrel Spacer. 0.375in thick, natural aluminum. Ensure perfect alignment.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"KRC Power Steering\"},\"mpn\":\"KRC38215375\",\"url\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-375in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"32.47\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-375in\",\"sku\":\"BJSD_KRC 38215375\"}}\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 Crank Mandrel Spacer .375in Thick Natural Aluminum \\u2014 For Chevy V8 R-Lok Pulley Systems\",\"item\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-375in\"}]}\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 Crank Mandrel Spacer .375in Thick Natural Aluminum \\u2014 Fo 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 Crank Mandrel Spacer .375in Thick Natural Aluminum \\u2014 Fo?\",\"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":40881117855828,"sku":"BJSD_KRC 38215375","price":32.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38215375.jpg?v=1714532167"},{"product_id":"r-lok-to-r-lok-spacer-575in","title":"KRC Power Steering R-Lok to R-Lok Spacer 0.575in — Crank Mandrel System","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\u003ePerfect Your Belt Alignment with KRC R-Lok Spacers\u003c\/h2\u003e\u003cp\u003eProper belt alignment is non-negotiable in high-performance engines. The KRC Power Steering R-Lok to R-Lok Spacer, measuring 0.575 inches in thickness, is designed to provide the exact spacing required to keep your accessory drive system running smoothly. Whether you are adjusting for pulley clearance or fine-tuning your belt path, this spacer ensures that your KRC R-Lok system remains perfectly aligned under load.\u003c\/p\u003e\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e Precision machined to 0.575 inches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the KRC R-Lok Pulley Drive System.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel Fitment:\u003c\/strong\u003e Fits 1.23-inch mandrel shafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade aluminum for lightweight durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMisaligned belts are a leading cause of premature belt failure and accessory damage. By using genuine KRC spacers, you ensure that your pulley system maintains its integrity during high-RPM operation. This spacer is built to withstand the heat and vibration of racing environments, providing a stable foundation for your R-Lok pulleys. If you are customizing your engine bay or replacing components, GGCRACING carries the specific parts you need to ensure a professional-grade build that stays on the track and out of the shop.\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 to R-Lok Spacer 0.575in \\u2014 Crank Mandrel System\",\"description\":\"Achieve perfect belt alignment with the KRC R-Lok to R-Lok 0.575in Spacer. High-quality aluminum for your mandrel system. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"KRC Power Steering\"},\"mpn\":\"KRC38215575\",\"url\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-575in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"33.66\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-575in\",\"sku\":\"BJSD_KRC 38215575\"}}\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 to R-Lok Spacer 0.575in \\u2014 Crank Mandrel System\",\"item\":\"https:\/\/ggcracing.com\/products\/r-lok-to-r-lok-spacer-575in\"}]}\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 to R-Lok Spacer 0.575in \\u2014 Crank Mandrel System 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 to R-Lok Spacer 0.575in \\u2014 Crank Mandrel System?\",\"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":40881118675028,"sku":"BJSD_KRC 38215575","price":33.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38215575.jpg?v=1714532176"},{"product_id":"crank-ply-spacer-for-belt-alignment-200","title":"KRC Power Steering R-Lok Crank Pulley Spacer .200in — Fits Chevy V8, Aluminum","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 Belt Alignment for Chevy V8 with KRC R-Lok Spacer\u003c\/h2\u003e\u003cp\u003eEnsure flawless belt alignment and prevent premature wear on your accessory drive system with the \u003cb\u003eKRC Power Steering Crank Pulley Spacer\u003c\/b\u003e. This .200-inch thick spacer is specifically designed for \u003cb\u003eChevy V8 engines\u003c\/b\u003e, providing the critical spacing needed to optimize the geometry of your pulley system. Proper alignment is paramount for maximizing belt life, reducing friction, and ensuring consistent power delivery to all accessories.\u003c\/p\u003e\u003cp\u003ePart of the innovative KRC R-Lok Pulley Drive System, this mandrel spacer is crafted from high-quality aluminum, offering a lightweight yet incredibly durable solution. Its natural finish provides a clean, professional appearance under the hood, while its precise dimensions guarantee a perfect fit and reliable performance for your high-performance Chevy V8 application.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact .200-inch Thickness:\u003c\/b\u003e Critical for precise belt alignment on Chevy V8 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFits Chevy V8:\u003c\/b\u003e Engineered for specific vehicle compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Aluminum Construction:\u003c\/b\u003e Lightweight and robust for demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNatural Finish:\u003c\/b\u003e Offers a clean, understated look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eR-Lok System Compatibility:\u003c\/b\u003e Seamlessly integrates with KRC R-Lok components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized for 0.875-inch Mandrels:\u003c\/b\u003e Ensures a secure and stable installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't compromise on the efficiency and longevity of your engine's accessory drive. This KRC spacer is an essential component for any serious builder or racer looking to fine-tune their setup. Trust GGCRACING.COM for the highest quality KRC Power Steering components.\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 Crank Pulley Spacer .200in \\u2014 Fits Chevy V8, Aluminum\",\"description\":\"Achieve perfect belt alignment on your Chevy V8 with the KRC Power Steering R-Lok .200in crank pulley spacer. Precision aluminum. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"KRC Power Steering\"},\"mpn\":\"KRC38815200\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-ply-spacer-for-belt-alignment-200\",\"offers\":{\"@type\":\"Offer\",\"price\":\"48.09\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-ply-spacer-for-belt-alignment-200\",\"sku\":\"BJSD_KRC 38815200\"}}\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 Crank Pulley Spacer .200in \\u2014 Fits Chevy V8, Aluminum\",\"item\":\"https:\/\/ggcracing.com\/products\/crank-ply-spacer-for-belt-alignment-200\"}]}\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 Crank Pulley Spacer .200in \\u2014 Fits Chevy V8, Aluminum 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 Crank Pulley Spacer .200in \\u2014 Fits Chevy V8, Aluminum?\",\"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":40881121755220,"sku":"BJSD_KRC 38815200","price":48.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38815200.jpg?v=1714532218"},{"product_id":"crank-pulley-spacer","title":"KRC Power Steering R-Lok Crank Mandrel Spacer 0.25in — Fits Chevy V8","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\u003eHigh-Precision Crank Mandrel Spacers\u003c\/h2\u003e\u003cp\u003eProper belt alignment is critical for the longevity and performance of your engine's accessory drive system. The KRC Power Steering 0.25in Crank Mandrel Spacer is designed specifically for Chevy V8 engines utilizing the R-Lok pulley drive system. This spacer allows for precise positioning of your crank mandrel, ensuring that your serpentine belts remain perfectly aligned even under the most demanding racing conditions.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel Diameter:\u003c\/strong\u003e 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural aluminum finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Compatible with Chevy V8 R-Lok systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCrafted from durable aluminum, this spacer is built to withstand the rigors of high-performance driving. Its precise dimensions eliminate guesswork, allowing for a quick and accurate installation of your KRC drive components. By maintaining proper spacing, you reduce the risk of belt wear, misalignment, and potential accessory failure. This component is an essential addition for any builder looking to fine-tune their engine's accessory layout for maximum reliability. Trust the engineering excellence of KRC Power Steering components 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 Crank Mandrel Spacer 0.25in \\u2014 Fits Chevy V8\",\"description\":\"Achieve perfect pulley alignment with the KRC Power Steering 0.25in Crank Mandrel Spacer. Precision-fit for Chevy V8 engines. Shop at GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"KRC Power Steering\"},\"mpn\":\"KRC38815250\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-pulley-spacer\",\"offers\":{\"@type\":\"Offer\",\"price\":\"48.09\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-pulley-spacer\",\"sku\":\"BJSD_KRC 38815250\"}}\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 Crank Mandrel Spacer 0.25in \\u2014 Fits Chevy V8\",\"item\":\"https:\/\/ggcracing.com\/products\/crank-pulley-spacer\"}]}\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 Crank Mandrel Spacer 0.25in \\u2014 Fits Chevy V8 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 Crank Mandrel Spacer 0.25in \\u2014 Fits Chevy V8?\",\"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":40881121951828,"sku":"BJSD_KRC 38815250","price":48.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38815250.jpg?v=1714532228"},{"product_id":"375in-crank-pulley-spacer","title":"KRC Power Steering R-Lok Crank Mandrel Spacer 0.375in — Fits Chevy V8","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 Alignment for Chevy V8 Engines\u003c\/h2\u003e\u003cp\u003eThe KRC Power Steering 0.375in Crank Mandrel Spacer is an essential component for builders who demand precision in their accessory drive assembly. Designed for use with the KRC R-Lok system on Chevy V8 engines, this spacer provides the exact offset required to keep your serpentine belts running true. Proper alignment is the key to preventing belt throwing and premature wear, ensuring your engine runs smoothly on the track or the street.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel Fitment:\u003c\/strong\u003e 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Precision-machined aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Optimized for Chevy V8 R-Lok setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis spacer is manufactured to strict tolerances, guaranteeing a perfect fit every time. Its lightweight aluminum construction provides the necessary strength without adding unnecessary weight to your rotating assembly. Whether you are adjusting your accessory drive for a specific pulley combination or correcting a minor alignment issue, this 0.375-inch spacer offers the perfect solution. Rely on high-quality KRC components to keep your engine's drive system operating at peak performance. Upgrade your setup with confidence using 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 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 Crank Mandrel Spacer 0.375in \\u2014 Fits Chevy V8\",\"description\":\"Ensure perfect pulley alignment with the KRC Power Steering 0.375in Crank Mandrel Spacer for Chevy V8. High-quality aluminum construction. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"KRC Power Steering\"},\"mpn\":\"KRC38815375\",\"url\":\"https:\/\/ggcracing.com\/products\/375in-crank-pulley-spacer\",\"offers\":{\"@type\":\"Offer\",\"price\":\"50.50\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/375in-crank-pulley-spacer\",\"sku\":\"BJSD_KRC 38815375\"}}\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 Crank Mandrel Spacer 0.375in \\u2014 Fits Chevy V8\",\"item\":\"https:\/\/ggcracing.com\/products\/375in-crank-pulley-spacer\"}]}\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 Crank Mandrel Spacer 0.375in \\u2014 Fits Chevy V8 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 Crank Mandrel Spacer 0.375in \\u2014 Fits Chevy V8?\",\"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":40881122148436,"sku":"BJSD_KRC 38815375","price":50.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38815375.jpg?v=1714532236"},{"product_id":"sbc-3-bolt-crank-adpt-spacer-500in","title":"KRC Power Steering R-Lok Crank Mandrel Spacer 0.500in — Fits Chevy V8","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-Grade Crank Mandrel Spacers\u003c\/h2\u003e\u003cp\u003eAchieving the perfect belt line is vital for any high-performance engine build. The KRC Power Steering 0.500in Crank Mandrel Spacer is engineered to provide the precise offset needed for complex accessory drive configurations on Chevy V8 engines. By utilizing the KRC R-Lok system, this spacer ensures that your crank mandrel is positioned correctly, maximizing the life and efficiency of your serpentine belt system.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel Compatibility:\u003c\/strong\u003e 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Chevy V8 R-Lok drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBuilt from durable, high-quality aluminum, this spacer is designed to handle the stresses of high-RPM racing environments. Its precision-machined surface ensures a flat, secure contact point, preventing any wobble or misalignment that could lead to belt failure. This 0.5-inch spacer is a versatile tool in your engine-building arsenal, allowing for the fine-tuning of accessory pulleys to clear chassis components or other engine accessories. When you need reliable performance and exact fitment, KRC Power Steering components deliver. Find all the parts you need for your next 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 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 Crank Mandrel Spacer 0.500in \\u2014 Fits Chevy V8\",\"description\":\"Fine-tune your pulley alignment with the KRC Power Steering 0.500in Crank Mandrel Spacer. Designed for Chevy V8 R-Lok systems. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"KRC Power Steering\"},\"mpn\":\"KRC38815500\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-3-bolt-crank-adpt-spacer-500in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"51.70\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-3-bolt-crank-adpt-spacer-500in\",\"sku\":\"BJSD_KRC 38815500\"}}\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 Crank Mandrel Spacer 0.500in \\u2014 Fits Chevy V8\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-3-bolt-crank-adpt-spacer-500in\"}]}\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 Crank Mandrel Spacer 0.500in \\u2014 Fits Chevy V8 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 Crank Mandrel Spacer 0.500in \\u2014 Fits Chevy V8?\",\"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":40881122705492,"sku":"BJSD_KRC 38815500","price":51.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KRC38815500.jpg?v=1714532245"},{"product_id":"jones-racing-productsdrive-spacer-1-2in-thick-1-1-8in-id","title":"Jones Racing Products Crank Mandrel Spacer — 1\/2in Thick 1-1\/8in ID","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 Jones Racing Products\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJones Racing Products engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Jones Racing Products 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\/3Rd0fZIsvjA\" 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 Crank Mandrel Spacer\u003c\/h2\u003e\u003cp\u003eOptimize your belt drive alignment with the Jones Racing Products Crank Mandrel Spacer. Measuring 0.5 inches in thickness with a 1.125-inch inner diameter, this spacer is precision-machined from high-quality aluminum to ensure perfect fitment and durability. It is an essential component for fine-tuning your pulley alignment in high-performance engine setups, preventing belt wear and ensuring efficient power transfer.\u003c\/p\u003e\u003ch3\u003ePerformance and Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThickness: 0.5 inches\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1.125 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: Lightweight, durable aluminum\u003c\/li\u003e\n\u003cli\u003eNatural finish for a clean look\u003c\/li\u003e\n\u003cli\u003eDesigned for precise pulley and mandrel alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProper pulley alignment is crucial for the longevity of your drive belts and the overall efficiency of your engine's accessory drive system. This spacer allows you to achieve the exact spacing required for your specific setup, reducing the risk of belt slippage or failure during high-RPM operation. Jones Racing Products is known for its commitment to quality and engineering, making this spacer a reliable choice for any professional engine builder or racing enthusiast. Find your performance drivetrain 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 Jones Racing Products 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\/jones-racing-productsserpentine-drive-kit-sbs-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products 5-Rib Serpentine Drive Kit — Fits Small Block Chevy w\/ Power Steerin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p-7500rpm\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit 7500RPM SBC — Fits Small Block Chevy w\/ Power S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC — Fits Small Block Chevy w\/ Power Steering \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-crate-engine-w-p-s\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC Crate Engine — Fits Small Block Chevy w\/ Po\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-kit-serp-ls-ct525-w-water-pump\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit LS CT525 — Fits GM LS-Series w\/ Water Pump\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\":\"Jones Racing Products Crank Mandrel Spacer \\u2014 1\/2in Thick 1-1\/8in ID\",\"description\":\"Precision-machined Jones Racing Products Crank Mandrel Spacer. 0.5in thick, 1.125in ID, aluminum. Enhance your belt drive system at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Jones Racing Products\"},\"mpn\":\"SP-6103-C-A-12\",\"url\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-1-2in-thick-1-1-8in-id\",\"offers\":{\"@type\":\"Offer\",\"price\":\"9.17\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-1-2in-thick-1-1-8in-id\",\"sku\":\"GCDN_SP-6103-C-A-1\/2\"}}\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\":\"Jones Racing Products\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Jones+Racing+Products\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Jones Racing Products Crank Mandrel Spacer \\u2014 1\/2in Thick 1-1\/8in ID\",\"item\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-1-2in-thick-1-1-8in-id\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Jones Racing Products Crank Mandrel Spacer \\u2014 1\/2in Thick 1-1\/8in ID 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 Jones Racing Products?\",\"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 Jones Racing Products Crank Mandrel Spacer \\u2014 1\/2in Thick 1-1\/8in ID?\",\"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":"Jones Racing Products","offers":[{"title":"Default Title","offer_id":41123311878228,"sku":"GCDN_SP-6103-C-A-1\/2","price":9.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/2_2b281460-7778-4b53-890e-d4db69200750.jpg?v=1717396745"},{"product_id":"jones-racing-productsdrive-spacer-3-4in-thick-1-1-8in-id","title":"Jones Racing Products Crank Mandrel Spacer 3\/4in Thick 1-1\/8in ID — Universal Racing Application","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 Jones Racing Products\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJones Racing Products engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Jones Racing Products lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Engineering for Your Belt Drive\u003c\/h2\u003e\u003cp\u003eAchieve perfect pulley alignment with the Jones Racing Products 3\/4in Crank Mandrel Spacer. Designed for high-performance racing engines, this spacer is essential for maintaining proper belt tension and preventing premature wear on your drive system. Crafted from high-grade aluminum, it offers the perfect balance of lightweight construction and structural integrity.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThickness: 0.75 inches\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1.125 inches (1-1\/8in)\u003c\/li\u003e\n\u003cli\u003eMaterial: Lightweight Aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Natural\u003c\/li\u003e\n\u003cli\u003eApplication: Crank Mandrel Systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a custom drag racing engine or upgrading your current pulley setup, this spacer provides the clearance needed for optimal accessory drive performance. Its precision-machined tolerances ensure a snug fit on standard 1-1\/8in mandrels, reducing vibration and ensuring consistent power transfer to your pumps and alternators. The natural aluminum finish is durable enough to withstand the heat and stress of competitive racing environments.\u003c\/p\u003e\u003cp\u003eAt GGCRACING, we prioritize quality components that help you get the most out of your engine build. This spacer is a must-have for any serious engine builder looking to fine-tune their belt drive geometry. Upgrade your setup with reliable parts from GGCRACING today.\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 Jones Racing Products 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\/jones-racing-productsserpentine-drive-kit-sbs-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products 5-Rib Serpentine Drive Kit — Fits Small Block Chevy w\/ Power Steerin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p-7500rpm\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit 7500RPM SBC — Fits Small Block Chevy w\/ Power S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC — Fits Small Block Chevy w\/ Power Steering \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-crate-engine-w-p-s\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC Crate Engine — Fits Small Block Chevy w\/ Po\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-kit-serp-ls-ct525-w-water-pump\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit LS CT525 — Fits GM LS-Series w\/ Water Pump\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\":\"Jones Racing Products Crank Mandrel Spacer 3\/4in Thick 1-1\/8in ID \\u2014 Universal Racing Application\",\"description\":\"Optimize your belt drive system with the Jones Racing Products 3\/4in Crank Mandrel Spacer. Precision-machined for perfect alignment. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Jones Racing Products\"},\"mpn\":\"SP-6103-D-A-34\",\"url\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-3-4in-thick-1-1-8in-id\",\"offers\":{\"@type\":\"Offer\",\"price\":\"10.33\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-3-4in-thick-1-1-8in-id\",\"sku\":\"GCDN_SP-6103-D-A-3\/4\"}}\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\":\"Jones Racing Products\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Jones+Racing+Products\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Jones Racing Products Crank Mandrel Spacer 3\/4in Thick 1-1\/8in ID \\u2014 Universal Racing Application\",\"item\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-3-4in-thick-1-1-8in-id\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Jones Racing Products Crank Mandrel Spacer 3\/4in Thick 1-1\/8in ID \\u2014 Universal Ra 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 Jones Racing Products?\",\"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 Jones Racing Products Crank Mandrel Spacer 3\/4in Thick 1-1\/8in ID \\u2014 Universal Ra?\",\"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":"Jones Racing Products","offers":[{"title":"Default Title","offer_id":41123312631892,"sku":"GCDN_SP-6103-D-A-3\/4","price":10.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/4_b345e262-c0c8-4888-8efe-ecdbc3e8587b.jpg?v=1717396754"},{"product_id":"jones-racing-productsdrive-spacer-1-1-8in-id-x-1-16in-oal","title":"Jones Racing Products Crank Mandrel Spacer 1\/16in Thick 1-1\/8in ID — Universal Racing Application","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 Jones Racing Products\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJones Racing Products engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Jones Racing Products lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFine-Tune Your Pulley Alignment\u003c\/h2\u003e\u003cp\u003ePrecision is the key to a reliable racing engine. The Jones Racing Products 1\/16in Crank Mandrel Spacer allows for micro-adjustments to your belt drive system, ensuring your pulleys are perfectly aligned for maximum efficiency. This ultra-thin spacer is designed to provide the exact spacing required for complex accessory drive setups.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThickness: 0.063 inches (1\/16in)\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1.125 inches (1-1\/8in)\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable Aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Natural\u003c\/li\u003e\n\u003cli\u003eCompatibility: Standard 1-1\/8in Mandrels\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen every fraction of an inch counts, this spacer provides the necessary clearance to prevent belt misalignment and slippage. By using high-quality spacers from Jones Racing Products, you protect your engine components from unnecessary side-load stress. The lightweight aluminum construction ensures that you are not adding excess rotating mass to your crankshaft assembly.\u003c\/p\u003e\u003cp\u003eThis component is ideal for racers who need to dial in their belt drive spacing with extreme accuracy. Whether you are adjusting for a new pump or correcting a slight offset in your current configuration, this spacer is a vital tool in your engine bay. Trust GGCRACING for high-quality racing components that deliver consistent, reliable performance on the track. Browse our full selection of mandrel 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 Jones Racing Products 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\/jones-racing-productsserpentine-drive-kit-sbs-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products 5-Rib Serpentine Drive Kit — Fits Small Block Chevy w\/ Power Steerin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p-7500rpm\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit 7500RPM SBC — Fits Small Block Chevy w\/ Power S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC — Fits Small Block Chevy w\/ Power Steering \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-crate-engine-w-p-s\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC Crate Engine — Fits Small Block Chevy w\/ Po\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-kit-serp-ls-ct525-w-water-pump\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit LS CT525 — Fits GM LS-Series w\/ Water Pump\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\":\"Jones Racing Products Crank Mandrel Spacer 1\/16in Thick 1-1\/8in ID \\u2014 Universal Racing Application\",\"description\":\"Fine-tune your pulley alignment with the Jones Racing Products 1\/16in Crank Mandrel Spacer. Precision-machined for racing engines. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Jones Racing Products\"},\"mpn\":\"SP-6103-G-A-0625\",\"url\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-1-1-8in-id-x-1-16in-oal\",\"offers\":{\"@type\":\"Offer\",\"price\":\"5.42\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-1-1-8in-id-x-1-16in-oal\",\"sku\":\"GCDN_SP-6103-G-A-.0625\"}}\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\":\"Jones Racing Products\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Jones+Racing+Products\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Jones Racing Products Crank Mandrel Spacer 1\/16in Thick 1-1\/8in ID \\u2014 Universal Racing Application\",\"item\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-1-1-8in-id-x-1-16in-oal\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Jones Racing Products Crank Mandrel Spacer 1\/16in Thick 1-1\/8in ID \\u2014 Universal R 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 Jones Racing Products?\",\"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 Jones Racing Products Crank Mandrel Spacer 1\/16in Thick 1-1\/8in ID \\u2014 Universal R?\",\"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":"Jones Racing Products","offers":[{"title":"Default Title","offer_id":41123313582164,"sku":"GCDN_SP-6103-G-A-.0625","price":5.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JRPSP-6103-G-A-.0625.jpg?v=1717396762"},{"product_id":"jones-racing-productsdrive-spacer-kit","title":"Jones Racing Products Crank Mandrel Spacer Kit 0.25-1in Thick ID","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 Jones Racing Products\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJones Racing Products engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Jones Racing Products lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eThe Ultimate Solution for Pulley Alignment\u003c\/h2\u003e\u003cp\u003eStop guessing your spacing requirements and get the job done right with the Jones Racing Products Crank Mandrel Spacer Kit. This comprehensive kit includes a variety of spacers ranging from 0.25 to 1 inch in thickness, providing the versatility needed to accommodate almost any accessory drive configuration on a 1-1\/8in mandrel.\u003c\/p\u003e\u003ch3\u003eKit Contents and Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThickness Range: 0.25 to 1 inch\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 1.125 inches (1-1\/8in)\u003c\/li\u003e\n\u003cli\u003eMaterial: High-Strength Aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Natural\u003c\/li\u003e\n\u003cli\u003eApplication: Universal Crank Mandrel Systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHaving the right spacer on hand is essential for engine builders who frequently swap accessories or adjust pulley offsets. This kit eliminates the downtime associated with waiting for individual parts, allowing you to achieve perfect alignment during your build. The aluminum construction ensures that these spacers are both durable and lightweight, maintaining the balance of your rotating assembly.\u003c\/p\u003e\u003cp\u003eProper alignment is critical to preventing belt failure and protecting your engine's internal components. With this kit, you can easily compensate for variations in mounting brackets and pulley depths. Whether you are working on a professional drag car or a high-performance street machine, this kit is an essential addition to your toolbox. Experience the convenience and precision of Jones Racing Products, available now through GGCRACING. Enhance your engine's reliability with professional-grade components 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 Jones Racing Products 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\/jones-racing-productsserpentine-drive-kit-sbs-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products 5-Rib Serpentine Drive Kit — Fits Small Block Chevy w\/ Power Steerin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p-7500rpm\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit 7500RPM SBC — Fits Small Block Chevy w\/ Power S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC — Fits Small Block Chevy w\/ Power Steering \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-crate-engine-w-p-s\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC Crate Engine — Fits Small Block Chevy w\/ Po\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-kit-serp-ls-ct525-w-water-pump\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit LS CT525 — Fits GM LS-Series w\/ Water Pump\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\":\"Jones Racing Products Crank Mandrel Spacer Kit 0.25-1in Thick 1-1\/8in ID \\u2014 Universal Racing Application\",\"description\":\"Get the perfect fit every time with the Jones Racing Products Crank Mandrel Spacer Kit. Includes various thicknesses for precision. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Jones Racing Products\"},\"mpn\":\"SP-6103-K\",\"url\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-kit\",\"offers\":{\"@type\":\"Offer\",\"price\":\"42.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-kit\",\"sku\":\"GCDN_SP-6103-K\"}}\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\":\"Jones Racing Products\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Jones+Racing+Products\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Jones Racing Products Crank Mandrel Spacer Kit 0.25-1in Thick 1-1\/8in ID \\u2014 Universal Racing Application\",\"item\":\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-spacer-kit\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Jones Racing Products Crank Mandrel Spacer Kit 0.25-1in Thick 1-1\/8in ID \\u2014 Unive 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 Jones Racing Products?\",\"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 Jones Racing Products Crank Mandrel Spacer Kit 0.25-1in Thick 1-1\/8in ID \\u2014 Unive?\",\"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":"Jones Racing Products","offers":[{"title":"Default Title","offer_id":41123314696276,"sku":"GCDN_SP-6103-K","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JRPSP-6103-K.jpg?v=1717396771"},{"product_id":"allstar-performance-mandrel-spacer-1-25in","title":"Allstar Performance Mandrel Spacer 1.25in — Crank Mandrel Accessory","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\u003eAllstar Performance 1.25in Crank Mandrel Spacer\u003c\/h2\u003e\u003cp\u003eEnsure your engine's belt drive system is perfectly aligned with the Allstar Performance 1.25in Mandrel Spacer. Designed for high-performance racing applications, this spacer is crafted from high-quality aluminum and features a striking blue anodized finish. It is an essential component for builders who need precise spacing for their crank mandrel setups, ensuring smooth operation and reduced wear on your pulleys and belts.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThickness: 1.25 inches\u003c\/li\u003e\n\u003cli\u003eMandrel Size: 1 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Lightweight, high-strength aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Blue anodized for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eApplication: Crank mandrel belt drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen building a high-performance engine, every detail matters. The Allstar Performance mandrel spacer is manufactured to exacting tolerances, providing the reliability required in competitive racing environments. Its lightweight aluminum construction ensures it won't add unnecessary rotating mass, while the anodized finish provides a durable barrier against the harsh conditions found in the engine bay. Whether you are setting up a new blower drive or performing maintenance on an existing system, this spacer is the perfect solution for achieving proper alignment. Trust in the quality of Allstar Performance to keep your drivetrain running smoothly and efficiently. Discover more performance engine components 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 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 Mandrel Spacer 1.25in \\u2014 Crank Mandrel Accessory\",\"description\":\"Precision-engineered Allstar Performance 1.25in Mandrel Spacer. Durable blue anodized aluminum for crank setups. Get yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Allstar Performance\"},\"mpn\":\"ALL31028\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-1-25in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"13.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-1-25in\",\"sku\":\"DNLF_ALL31028\"}}\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 Mandrel Spacer 1.25in \\u2014 Crank Mandrel Accessory\",\"item\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-1-25in\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Allstar Performance Mandrel Spacer 1.25in \\u2014 Crank Mandrel Accessory 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 Mandrel Spacer 1.25in \\u2014 Crank Mandrel Accessory?\",\"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":41441531887700,"sku":"DNLF_ALL31028","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ALL31028.jpg?v=1721507888"},{"product_id":"allstar-performance-mandrel-spacer-250in","title":"Allstar Performance Crank Mandrel Spacer .250in — 1in Mandrel","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\u003ePrecision Belt Alignment Solutions\u003c\/h2\u003e\u003cp\u003eAchieve perfect belt alignment for your racing engine accessories with the Allstar Performance Crank Mandrel Spacer. Designed for builders who require precise spacing on their crank mandrel systems, this 0.25-inch spacer is an essential component for ensuring your drive belts run true and last longer under extreme racing conditions.\u003c\/p\u003e\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThickness: 0.250 inch\u003c\/li\u003e\n\u003cli\u003eCompatibility: 1-inch Mandrel Shafts\u003c\/li\u003e\n\u003cli\u003eMaterial: Lightweight Aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Blue Anodized\u003c\/li\u003e\n\u003cli\u003eApplication: Universal Crank Mandrel Systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProper alignment is critical in high-performance engine builds to prevent belt throwing and excessive wear on pulleys and bearings. This spacer allows for fine-tuning your accessory drive setup, ensuring that your vacuum pumps, fuel pumps, or alternators are perfectly aligned with the crankshaft. Machined from high-quality aluminum, this spacer is both lightweight and incredibly durable. The vibrant blue anodized finish not only looks great but also provides an extra layer of protection against oxidation and wear. Whether you are setting up a custom dry-sump system or optimizing your current accessory drive, this spacer provides the adjustability needed for a professional-grade installation. Don't let misalignment compromise your engine's performance; trust in the quality of Allstar Performance components. For all your precision engine needs, check out 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 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 Crank Mandrel Spacer .250in \\u2014 1in Mandrel\",\"description\":\"Fine-tune your belt alignment with the Allstar Performance Crank Mandrel Spacer. Precision 0.25in thickness for 1in mandrels. Order now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Allstar Performance\"},\"mpn\":\"ALL31020\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-250in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"7.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-250in\",\"sku\":\"DNLF_ALL31020\"}}\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 Crank Mandrel Spacer .250in \\u2014 1in Mandrel\",\"item\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-250in\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Allstar Performance Crank Mandrel Spacer .250in \\u2014 1in Mandrel 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 Crank Mandrel Spacer .250in \\u2014 1in Mandrel?\",\"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":41441608204372,"sku":"DNLF_ALL31020","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ALL31020.jpg?v=1721508666"},{"product_id":"allstar-performance-mandrel-spacer-500in","title":"Allstar Performance Crank Mandrel Spacer .500in — Universal 1in Mandrel","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\u003ePrecision Pulley Alignment\u003c\/h2\u003e\u003cp\u003eAchieve perfect belt alignment with the Allstar Performance Crank Mandrel Spacer. Designed for use with 1-inch diameter mandrels, this 0.500-inch thick spacer is an essential component for fine-tuning your accessory drive system. Whether you are setting up a dry sump pump, vacuum pump, or alternator drive, proper spacing is critical to preventing belt throw-off and premature wear.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThickness: 0.500 inches\u003c\/li\u003e\n\u003cli\u003eMandrel Size: 1 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Lightweight Aluminum\u003c\/li\u003e\n\u003cli\u003eFinish: Durable Blue Anodized\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold Individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConstructed from high-quality aluminum, this spacer is both lightweight and durable, ensuring it can withstand the vibrations and heat of a high-revving racing engine. The blue anodized finish provides an extra layer of protection against oxidation while adding a professional, clean look to your engine bay. Precision machining ensures that the spacer sits perfectly flat against your mandrel and pulley, eliminating wobble and ensuring consistent performance. If you are experiencing belt alignment issues or need to adjust your drive system for new components, this Allstar Performance spacer is the ideal solution. It is a simple yet effective way to ensure your engine accessories operate smoothly and reliably. Find all your essential engine fabrication 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 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 Crank Mandrel Spacer .500in \\u2014 Universal 1in Mandrel\",\"description\":\"Precision-machined Allstar Performance 0.500in Crank Mandrel Spacer. 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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 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 Crank Mandrel Spacer .500in \\u2014 Universal 1in Mandrel?\",\"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":41441713553492,"sku":"DNLF_ALL31022","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ALL31022.jpg?v=1721509444"},{"product_id":"allstar-performance-mandrel-spacer-750in","title":"Allstar Performance Crank Mandrel Spacer .750in Aluminum — Fits Universal Racing 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 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\u003ePrecision Crank Mandrel Spacers for High-Performance Engines\u003c\/h2\u003e\u003cp\u003eAchieve perfect belt alignment and pulley spacing with the Allstar Performance Crank Mandrel Spacer. Engineered for racing applications, this .750-inch thick spacer is designed to provide the exact offset required for custom accessory drives. Whether you are building a drag race engine or a circle track powerhouse, maintaining proper pulley geometry is critical to preventing belt throw and ensuring long-term reliability under high RPM loads.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Crafted from high-grade aluminum for a lightweight yet incredibly durable solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Anodized Finish:\u003c\/strong\u003e Provides superior corrosion resistance and a professional look for your engine bay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fitment:\u003c\/strong\u003e Designed for 1-inch mandrels, making it a versatile choice for various performance engine builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Manufactured to strict tolerances to ensure zero wobble and consistent performance during intense racing conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis spacer is an essential component for racers who demand consistency and precision. By utilizing high-quality materials, Allstar Performance ensures that your accessory drive system remains stable even when pushed to the limit. Installation is straightforward, allowing you to spend less time in the garage and more time on the track. For all your engine component needs, trust the selection 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 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 Crank Mandrel Spacer .750in Aluminum \\u2014 Fits Universal Racing Engines\",\"description\":\"Upgrade your engine setup with the Allstar Performance .750in Crank Mandrel Spacer. Durable blue anodized aluminum for precision. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Allstar Performance\"},\"mpn\":\"ALL31024\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-750in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"11.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-750in\",\"sku\":\"DNLF_ALL31024\"}}\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 Crank Mandrel Spacer .750in Aluminum \\u2014 Fits Universal Racing Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-750in\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Allstar Performance Crank Mandrel Spacer .750in Aluminum \\u2014 Fits Universal Racing 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 Crank Mandrel Spacer .750in Aluminum \\u2014 Fits Universal Racing?\",\"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":41441716863060,"sku":"DNLF_ALL31024","price":11.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ALL31024.jpg?v=1721509476"},{"product_id":"allstar-performance-mandrel-spacer-1-00in","title":"Allstar Performance Crank Mandrel Spacer 1.00in — Blue Anodized Aluminum","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\u003ePrecision Crank Mandrel Spacers for Belt Drives\u003c\/h2\u003e\u003cp\u003eAchieve perfect pulley alignment with the Allstar Performance 1.00in Crank Mandrel Spacer. Designed for high-performance engine builders, this spacer is essential for spacing out your crank mandrel to ensure proper belt tracking and tension. Crafted from high-grade aluminum and finished in a vibrant blue anodized coating, this component combines durability with a professional aesthetic.\u003c\/p\u003e\u003ch3\u003eKey Features and Performance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Ensures exact 1-inch spacing for consistent pulley alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Aluminum:\u003c\/strong\u003e Lightweight design that handles high RPM stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnodized Finish:\u003c\/strong\u003e Blue coating provides superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Designed for standard 1-inch diameter mandrels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProper pulley alignment is critical for preventing belt walk and premature wear in high-output racing engines. By using a high-quality spacer, you ensure that your belt drive system operates smoothly, reducing parasitic power loss and increasing the longevity of your drive belts. This spacer is a must-have for any custom front-drive setup, whether you are running a dry sump pump, vacuum pump, or alternator. Its robust construction ensures it will hold up under the most demanding racing conditions. When every fraction of an inch counts in your engine build, trust Allstar Performance for precision components. Explore our full range of engine drive accessories and performance 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 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 Crank Mandrel Spacer 1.00in \\u2014 Blue Anodized Aluminum\",\"description\":\"Precision 1.00in crank mandrel spacer from Allstar Performance. Durable blue anodized aluminum for belt drive systems. Order now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Allstar Performance\"},\"mpn\":\"ALL31026\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-1-00in\",\"offers\":{\"@type\":\"Offer\",\"price\":\"12.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-1-00in\",\"sku\":\"DNLF_ALL31026\"}}\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 Crank Mandrel Spacer 1.00in \\u2014 Blue Anodized Aluminum\",\"item\":\"https:\/\/ggcracing.com\/products\/allstar-performance-mandrel-spacer-1-00in\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Allstar Performance Crank Mandrel Spacer 1.00in \\u2014 Blue Anodized Aluminum 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 Crank Mandrel Spacer 1.00in \\u2014 Blue Anodized Aluminum?\",\"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":41441760477268,"sku":"DNLF_ALL31026","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ALL31026.jpg?v=1721509862"},{"product_id":"1-2in-dual-dowel-assem-spacer","title":"Jones Racing Products 1\/2in Dual Dowel Crank Mandrel Spacer","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 Jones Racing Products\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJones Racing Products engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Jones Racing Products lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eJones Racing Products Lightweight Crank Mandrel Spacer\u003c\/h2\u003e\n\u003ch3\u003ePrecision Spacing for Your Crankshaft Pulley System\u003c\/h3\u003e\n\u003cp\u003eOptimize the alignment and performance of your engine's accessory drive with this 1\/2-inch Crank Mandrel Spacer from Jones Racing Products. Featuring a dual dowel design for secure positioning, this spacer is crafted from lightweight aluminum to minimize rotational mass. It's an essential component for ensuring proper spacing and alignment between crankshaft pulleys, harmonic balancers, and other front-end components.\u003c\/p\u003e\n\u003ch3\u003eDurable Construction and Reliable Performance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Crank Mandrel Spacer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.5 inches (1\/2 inch), providing precise spacing for various pulley configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDowel Design:\u003c\/strong\u003e Equipped with dual dowels to ensure accurate alignment and prevent rotation between the spacer and the crankshaft pulley or balancer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from high-grade, lightweight aluminum for reduced weight and excellent durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural aluminum finish for a clean, functional appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Commonly used in serpentine belt systems, racing applications, and engine rebuilds where precise pulley spacing is critical for accessory drive function and belt longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to work with standard crankshaft snout dimensions and compatible pulley systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEssential for Proper Engine Assembly\u003c\/h3\u003e\n\u003cp\u003eProper spacing of crankshaft pulleys is vital for the smooth operation of your water pump, alternator, power steering, and A\/C compressor. This Jones Racing Products spacer helps maintain correct belt alignment, preventing premature belt wear and ensuring all accessories function efficiently. Trust Jones Racing Products for quality components that enhance your engine's performance and reliability. Find essential engine parts 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 Jones Racing Products 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\/jones-racing-productsserpentine-drive-kit-sbs-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products 5-Rib Serpentine Drive Kit — Fits Small Block Chevy w\/ Power Steerin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p-7500rpm\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit 7500RPM SBC — Fits Small Block Chevy w\/ Power S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-w-p-s-w-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC — Fits Small Block Chevy w\/ Power Steering \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsserpentine-drive-kit-sbc-crate-engine-w-p-s\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit SBC Crate Engine — Fits Small Block Chevy w\/ Po\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jones-racing-productsdrive-kit-serp-ls-ct525-w-water-pump\" style=\"color:#0066cc;text-decoration:none;\"\u003eJones Racing Products Serpentine Drive Kit LS CT525 — Fits GM LS-Series w\/ Water Pump\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\":\"Jones Racing Products 1\/2in Dual Dowel Crank Mandrel Spacer\",\"description\":\"Jones Racing Products 1\/2 inch Crank Mandrel Spacer with dual dowel design. Lightweight aluminum construction. Shop spacers at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Jones Racing Products\"},\"mpn\":\"SP-6103-WC-C-12\",\"url\":\"https:\/\/ggcracing.com\/products\/1-2in-dual-dowel-assem-spacer\",\"offers\":{\"@type\":\"Offer\",\"price\":\"17.57\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/1-2in-dual-dowel-assem-spacer\",\"sku\":\"GCDN_SP-6103-WC-C-1\/2\"}}\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\":\"Jones Racing Products\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Jones+Racing+Products\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Jones Racing Products 1\/2in Dual Dowel Crank Mandrel Spacer\",\"item\":\"https:\/\/ggcracing.com\/products\/1-2in-dual-dowel-assem-spacer\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Jones Racing Products 1\/2in Dual Dowel Crank Mandrel Spacer 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 Jones Racing Products?\",\"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 Jones Racing Products 1\/2in Dual Dowel Crank Mandrel Spacer?\",\"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":"Jones Racing Products","offers":[{"title":"Default Title","offer_id":41581003800660,"sku":"GCDN_SP-6103-WC-C-1\/2","price":17.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/2_86a77ce4-3152-4593-aa6a-437d6f647f95.jpg?v=1726551839"}],"url":"https:\/\/ggcracing.com\/collections\/crank-mandrel-spacers\/closeout.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}