{"product_id":"moly-piston-ring-set-53","title":"Sealed Power Moly Performance Piston Ring Set 4.380in Bore — Ultimate 8-Cylinder Power","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 Sealed Power\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eSealed Power engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Sealed Power lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUnleash Ultimate Power with Sealed Power 4.380in Moly Piston Rings\u003c\/h2\u003e\u003cp\u003eFor the ultimate in 8-cylinder engine performance and reliability, the Sealed Power Moly Performance Piston Ring Set for a 4.380-inch bore is the definitive choice. This high-grade kit is engineered to provide maximum compression and minimize blow-by, ensuring that every combustion cycle delivers its full potential. Experience a noticeable improvement in throttle response and overall engine output, making these rings ideal for serious performance builds and demanding applications where every horsepower counts.\u003c\/p\u003e\u003ch3\u003ePrecision Crafted for Extreme Conditions\u003c\/h3\u003e\u003cp\u003eThe E424K60 ring set from Sealed Power features a robust Moly coating, specifically applied to reduce friction and enhance the wear characteristics of the rings. This critical feature not only extends the life of your engine's internals but also contributes to a more efficient and cooler-running powerplant. Forged from premium steel, these rings possess exceptional tensile strength and heat resistance, making them perfectly suited for the intense environment of high-performance 8-cylinder engines. The standard tension profile is meticulously designed for optimal sealing without hindering engine responsiveness.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximized 4.380in Bore:\u003c\/strong\u003e Engineered for peak compression and superior sealing in compatible 8-cylinder engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Moly Technology:\u003c\/strong\u003e Dramatically reduces friction and wear, extending engine component life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Standard Tension:\u003c\/strong\u003e Ensures consistent cylinder wall contact for maximum power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Steel Alloy:\u003c\/strong\u003e Provides unmatched durability and resilience under extreme engine loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Engine Kit:\u003c\/strong\u003e All essential rings included for a comprehensive 8-cylinder engine upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Cornerstone of High-Performance Engine Builds\u003c\/h3\u003e\u003cp\u003eEach ring in this Sealed Power Moly Piston Ring Set, with its precise 5\/64 x 5\/64 x 3\/16 inch thickness, is designed for a straightforward drop-in installation, simplifying your engine assembly process. By choosing these performance-oriented piston rings, you are investing in the core integrity of your engine, ensuring it delivers consistent, high-level performance for years to come. Build with confidence and achieve unparalleled engine dynamics. Discover premium engine components for your build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Sealed Power 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\/speed-pro-performance-2015-x3009-r1006\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power Speed Pro Performance Street Catalog – 2015 Edition\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/cam-bearing-set-36\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power Cam Bearing Set Standard Journal — Fits Small Block Chevy V8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/main-bearing-spacer-set\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power Main Bearing Spacer Set Standard — Fits 351C Crank in SBF\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/rod-bearing-171\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power 1555CPA10 Connecting Rod Bearing - 0.010 in Undersize - Pontiac V8\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/rod-bearing-172\" style=\"color:#0066cc;text-decoration:none;\"\u003eSealed Power Rod Bearing 0.020 Undersize — Fits Pontiac V8 Engines\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\":\"Sealed Power Moly Performance Piston Ring Set 4.380in Bore \\u2014 Ultimate 8-Cylinder Power\",\"description\":\"Unleash ultimate power in your 8-cylinder engine with a Sealed Power Moly Piston Ring Set. 4.380in bore for maximum compression and performance. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Sealed Power\"},\"mpn\":\"E424K60\",\"url\":\"https:\/\/ggcracing.com\/products\/moly-piston-ring-set-53\",\"offers\":{\"@type\":\"Offer\",\"price\":\"116.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/moly-piston-ring-set-53\",\"sku\":\"BDBR_E424K60\"}}\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\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Sealed Power\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Sealed+Power\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Sealed Power Moly Performance Piston Ring Set 4.380in Bore \\u2014 Ultimate 8-Cylinder Power\",\"item\":\"https:\/\/ggcracing.com\/products\/moly-piston-ring-set-53\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Sealed Power Moly Performance Piston Ring Set 4.380in Bore \\u2014 Ultimate 8-Cylinder 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 Sealed Power?\",\"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 Sealed Power Moly Performance Piston Ring Set 4.380in Bore \\u2014 Ultimate 8-Cylinder?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":41013739257940,"sku":"BDBR_E424K60","price":116.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/SEAE424K60.jpg?v=1715890172","url":"https:\/\/ggcracing.com\/en-co\/products\/moly-piston-ring-set-53","provider":"GGCRACING INC","version":"1.0","type":"link"}