{"product_id":"cast-piston-ring-set-3","title":"Sealed Power Cast Piston Ring Set 4.280\" Bore — Reliable 8-Cylinder Cast Iron Phosphate","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\u003eRestore Engine Integrity with Sealed Power 4.280\" Cast Piston Rings\u003c\/h2\u003e\u003cp\u003eBring your 8-cylinder engine back to optimal operating condition with the Sealed Power Cast Piston Ring Set, a robust and economical choice for comprehensive engine overhauls. These rings are meticulously manufactured from high-grade cast iron, fortified with a phosphate coating to enhance durability and facilitate a smooth break-in. Designed for a 4.280\" bore, this kit offers a dependable, drop-in solution for restoring compression and ensuring long-term engine health.\u003c\/p\u003e\u003ch3\u003eKey Attributes for Lasting Value:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Cast Iron Material:\u003c\/b\u003e Ensures exceptional strength and resilience for extended engine life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnhanced Phosphate Coating:\u003c\/b\u003e Provides initial wear protection and improves lubrication during critical break-in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise 4.280\" Bore Fit:\u003c\/b\u003e Guarantees accurate seating for specific 8-cylinder engine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent Standard Tension:\u003c\/b\u003e Maintains optimal pressure against cylinder walls for reliable sealing and reduced blow-by.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete 8-Cylinder Kit:\u003c\/b\u003e Contains all necessary rings for a thorough and effective engine restoration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eA Foundation of Dependability for Your Engine\u003c\/h3\u003e\u003cp\u003eThe Sealed Power Cast Piston Ring Set (MPN: E233X30) is engineered to deliver consistent performance in standard and lightly modified 8-cylinder engines. With a profile of 5\/64\" x 5\/64\" x 3\/16\", these rings are built to withstand the demands of daily driving while providing excellent cylinder sealing. The combination of durable cast iron and a protective phosphate finish makes this kit an intelligent choice for anyone seeking a reliable and long-lasting solution for their engine's internal components.\u003c\/p\u003e\u003ch3\u003eYour Trusted Source for Engine Components\u003c\/h3\u003e\u003cp\u003eChoosing Sealed Power Cast Piston Rings means investing in a product known for its quality and reliability. These rings are instrumental in improving engine compression, reducing oil consumption, and extending the overall lifespan of your powerplant. For all your engine component needs, trust the expertise and 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 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 Cast Piston Ring Set 4.280\\\" Bore \\u2014 Reliable 8-Cylinder Cast Iron Phosphate\",\"description\":\"Ensure reliable 8-cylinder engine operation with Sealed Power Cast Piston Rings. 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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 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 Cast Piston Ring Set 4.280\\\" Bore \\u2014 Reliable 8-Cylinder Cast Iron Ph?\",\"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":41013715402836,"sku":"BDBR_E233X30","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/SEAE233X30.jpg?v=1715889395","url":"https:\/\/ggcracing.com\/products\/cast-piston-ring-set-3","provider":"GGCRACING INC","version":"1.0","type":"link"}