{"product_id":"cometic-chevy-1955-1985-gen1-small-block-v8-rear-main-seal-align-honed-400-aluminum-block-2-piece","title":"Cometic Chevy 1955-1985 Gen1 Small Block V8 Rear Main Seal-Align Honed 400 \u0026 Aluminum Block-2 Piece - C5681","description":"\u003cp\u003eThe \u003cstrong\u003eCometic Chevy 1955-1985 Gen1 Small Block V8 Rear Main Seal-Align Honed 400 \u0026amp; Aluminum Block-2 Piece - C5681\u003c\/strong\u003e is a precision-engineered gasket kit for 1955–1985 applications.\u003c\/p\u003e\n\u003cp\u003eThis Cometic complete gasket kit delivers a comprehensive, precision-matched set of seals and gaskets engineered to OE or better specifications. Each component is manufactured from materials specifically chosen for their temperature range, chemical resistance, and compressibility — ensuring every sealing surface in your engine is properly protected during rebuild or performance upgrades.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e C5681\u003c\/li\u003e\u003c\/ul\u003e","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":52474180239723,"sku":"CGSC5681","price":30.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/C5681.jpg?v=1779648623","url":"https:\/\/www.raptorracing.com\/products\/cometic-chevy-1955-1985-gen1-small-block-v8-rear-main-seal-align-honed-400-aluminum-block-2-piece","provider":"Raptor Racing","version":"1.0","type":"link"}