{"product_id":"sealed-power-e-234x-30-engine-piston-rings-standard-size","title":"Sealed Power E-234X 30 Piston Ring Set .030 Oversize for GM 230\/250 Inline 6","description":"\u003cdiv style=\"font-family: 'Inter', sans-serif; border: 1px solid #1B365D; max-width: 800px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"background-color: #1B365D; color: #FFFFFF; padding: 20px; text-align: center; border-bottom: 4px solid #C5A059;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; letter-spacing: 2px;\"\u003eMIDWEST MOTORS\u003c\/h1\u003e\n    \u003cp style=\"margin: 5px 0 0; font-size: 12px; letter-spacing: 4px; color: #C5A059;\"\u003eDRIVING THE HEARTLAND • EST. 2024\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"padding: 30px;\"\u003e\n    \u003ch2 style=\"color: #1B365D; border-bottom: 2px solid #C5A059; padding-bottom: 5px;\"\u003ePREMIUM ENGINE SEALING SOLUTION\u003c\/h2\u003e\n    \u003cp\u003eRestore your engine's compression and oil control with the \u003cstrong\u003eSealed Power E-234X 30\u003c\/strong\u003e piston ring set. Specifically engineered for classic General Motors inline 6-cylinder engines, this set features a .030\" oversize to accommodate bored cylinders during restoration or high-mileage rebuilds.\u003c\/p\u003e\n\n    \u003ch3 style=\"color: #1B365D; margin-top: 25px;\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n    \u003cul style=\"line-height: 1.6;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e E-234X 30\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 3.905 in (Fits 3.875 in Stock + .030 Overbore)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRing 1 (Top):\u003c\/strong\u003e 5\/64 in. Width (Cast Iron)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRing 2 (Second):\u003c\/strong\u003e 5\/64 in. Width (Cast Iron)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRing 3 (Oil):\u003c\/strong\u003e 3\/16 in. Width (3-Piece Flex Vent Design)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e GM 230ci (3.8L) and 250ci (4.1L) L6 Engines\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ch3 style=\"color: #1B365D; margin-top: 25px;\"\u003ePRODUCT FEATURES\u003c\/h3\u003e\n    \u003cp\u003eSealed Power parts are known for innovative designs and the use of leading-edge materials to meet the rigorous demands of vintage and modern engines alike.\u003c\/p\u003e\n    \u003cul style=\"line-height: 1.6;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDurable Cast Iron Construction:\u003c\/strong\u003e High-quality gray iron provides excellent heat dissipation and cylinder wall compatibility.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eReduced Friction:\u003c\/strong\u003e Precision-engineered face designs minimize scuffing and internal drag.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Manufactured to exacting tolerances that meet or exceed OEM specifications for classic Chevrolet and GMC applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp style=\"margin-top: 20px; font-style: italic; color: #555;\"\u003eNote: This is a .030\" oversize ring set. Please verify your cylinder bore measurement (3.905\") prior to purchase to ensure a perfect seal.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background-color: #F4F4F4; padding: 15px; text-align: center; border-top: 1px solid #1B365D; font-size: 10px; color: #1B365D;\"\u003e\n    \u003cstrong\u003eQUALITY MIDWESTERN SERVICE • SALES | SERVICE | RESTORATION\u003c\/strong\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sealed Power","offers":[{"title":"Default Title","offer_id":48625656955130,"sku":"E-234X-30","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0152\/4986\/files\/image_5_5b53d769-615f-4150-a6c4-6d821fde53d0.jpg?v=1776727527","url":"https:\/\/shopmidwestmotors.com\/products\/sealed-power-e-234x-30-engine-piston-rings-standard-size","provider":"Midwest Motors","version":"1.0","type":"link"}