{"product_id":"moly-piston-ring-set-8","title":"Sealed Power Moly Piston Ring Set 4.280 Bore Performance — 8-Cylinder Engine","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\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\/uAguO3EPzcI\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eReliable Moly Piston Rings for 4.280 Bore\u003c\/h2\u003e\u003cp\u003eThe Sealed Power Moly Piston Ring Set is engineered to provide an exceptional seal for 4.280-inch bore engines. These performance-oriented rings are constructed from high-quality steel and finished with a moly coating, providing the perfect balance of durability and efficient heat transfer. Designed for 8-cylinder applications, these rings ensure that your engine maintains maximum compression and minimal oil consumption, even under heavy load.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBore Size: 4.280 inches\u003c\/li\u003e\n\u003cli\u003eRing Thickness: 5\/64 x 5\/64 x 3\/16 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel with Moly Facing\u003c\/li\u003e\n\u003cli\u003eTension: Standard\u003c\/li\u003e\n\u003cli\u003eApplication: 8-Cylinder Engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese rings are a drop-in replacement, making them an excellent choice for engine builders who value both performance and ease of installation. The moly facing is highly resistant to scuffing, which is critical for long-term engine reliability. By choosing Sealed Power, you are investing in decades of engineering expertise dedicated to internal engine components. Whether you are building a street cruiser or a high-performance machine, these rings will help you achieve a tight seal and consistent performance. Explore the full range of engine 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 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 Piston Ring Set 4.280 Bore Performance \\u2014 8-Cylinder Engine\",\"description\":\"Boost your engine performance with Sealed Power Moly Piston Rings for 4.280 bore. High-quality steel rings for 8-cylinder engines. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Sealed Power\"},\"mpn\":\"E233K30\",\"url\":\"https:\/\/ggcracing.com\/products\/moly-piston-ring-set-8\",\"offers\":{\"@type\":\"Offer\",\"price\":\"71.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/moly-piston-ring-set-8\",\"sku\":\"BDBR_E233K30\"}}\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 Piston Ring Set 4.280 Bore Performance \\u2014 8-Cylinder Engine\",\"item\":\"https:\/\/ggcracing.com\/products\/moly-piston-ring-set-8\"}]}\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 Piston Ring Set 4.280 Bore Performance \\u2014 8-Cylinder Engine 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 Piston Ring Set 4.280 Bore Performance \\u2014 8-Cylinder Engine?\",\"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":41013714813012,"sku":"BDBR_E233K30","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/SEAE233K30.jpg?v=1715889358","url":"https:\/\/ggcracing.com\/products\/moly-piston-ring-set-8","provider":"GGCRACING INC","version":"1.0","type":"link"}