{"product_id":"cometic-evo-big-twin-est-gasket-kit-68-9751f","title":"Cometic Evo Big Twin EST Gasket Kit — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)","description":"\u003cp\u003eCometic Evo Big Twin EST gasket kit supplies every gasket, seal, washer, and O-ring needed for a complete top-end overhaul on Evo Big Twin engines. Features MLS head gaskets, steel Viton-coated base gaskets, and blue Viton valve stem seals engineered for modern V-Twin performance.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMLS head gaskets\u003c\/li\u003e\n  \u003cli\u003eSteel Viton-coated base gaskets\u003c\/li\u003e\n  \u003cli\u003eBlue Viton valve stem seals\u003c\/li\u003e\n  \u003cli\u003eComplete kit with all fasteners and O-rings\u003c\/li\u003e\n  \u003cli\u003eAFM material construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e C9751F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Evo Big Twin EST models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in this gasket kit?\u003c\/h3\u003e\n\u003cp\u003eEvery gasket, seal, washer, and O-ring needed for a complete top-end overhaul — no additional sealing hardware required.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Twin Cam or Milwaukee-Eight engine?\u003c\/h3\u003e\n\u003cp\u003eNo — this kit is engineered specifically for Evo Big Twin EST engines. Different engine families require different gasket sets.\u003c\/p\u003e\n\u003ch3\u003eDo I need to buy head gaskets separately?\u003c\/h3\u003e\n\u003cp\u003eNo. MLS head gaskets are included in this complete overhaul kit.\u003c\/p\u003e\n\u003ch3\u003eWhat material are the valve stem seals?\u003c\/h3\u003e\n\u003cp\u003eBlue Viton seals designed to withstand heat and oil exposure in modern V-Twin engines.\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":53035155325039,"sku":"68-9751F","price":353.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_7a64b47c-8ce0-4061-bcb2-c1dc9265625f.png?v=1779560787","url":"https:\/\/vtwinbikers.com\/products\/cometic-evo-big-twin-est-gasket-kit-68-9751f","provider":"Vtwinbikers","version":"1.0","type":"link"}