{"product_id":"moly-piston-ring-set-54","title":"Sealed Power Moly Piston Ring Set E458K30 — 4.030in Bore, 8-Cylinder Performance","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\u003eOptimize Your 8-Cylinder Engine with Sealed Power Moly Rings\u003c\/h2\u003e\u003cp\u003eMaximize your engine's potential with the \u003cb\u003eSealed Power Moly Piston Ring Set E458K30\u003c\/b\u003e. Specifically engineered for 8-cylinder performance applications with a 4.030-inch bore, this kit is designed to deliver superior sealing and reduced friction. The Moly-coated steel top ring provides exceptional wear resistance and heat dissipation, crucial for maintaining compression and power output under demanding conditions.\u003c\/p\u003e\u003ch3\u003ePrecision-Engineered for Enhanced Durability\u003c\/h3\u003e\u003cp\u003eThis 'drop-in' performance ring set ensures a straightforward installation, making it a preferred choice for engine builders and performance enthusiasts. Each ring is manufactured to standard tension specifications, optimizing cylinder wall contact for efficient combustion without causing excessive drag. This careful balance contributes to improved horsepower, torque, and overall engine longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore Size:\u003c\/b\u003e 4.030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing Thickness:\u003c\/b\u003e 1.5 x 1.5 x 4.0 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-grade Steel with Moly coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTension:\u003c\/b\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCylinder Count:\u003c\/b\u003e 8-Cylinder Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Performance and high-output engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Trusted Choice for Performance Engine Builds\u003c\/h3\u003e\u003cp\u003eSealed Power is a leader in automotive engine components, renowned for its commitment to quality and innovation. The E458K30 Moly Piston Ring Set embodies this legacy, offering a robust and reliable solution for upgrading your 8-cylinder engine. Invest in the proven performance and durability that only premium piston rings can provide. Find all your high-performance engine needs at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 E458K30 \\u2014 4.030in Bore, 8-Cylinder Performance\",\"description\":\"Upgrade your 8-cylinder engine with Sealed Power Moly Piston Ring Set E458K30 for 4.030in bore. 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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 Moly Piston Ring Set E458K30 \\u2014 4.030in Bore, 8-Cylinder Performance?\",\"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":41013739585620,"sku":"BDBR_E458K30","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/SEAE458K30.jpg?v=1715890200","url":"https:\/\/ggcracing.com\/en-co\/products\/moly-piston-ring-set-54","provider":"GGCRACING INC","version":"1.0","type":"link"}