{"product_id":"cometic-evo-big-twin-est-gasket-kit-oe-17042-92a-68-9752","title":"Cometic Evo Big Twin EST Gasket Kit - Oe#17042-92a — Harley-Davidson Electra Glide Classic, Softail Heritage Classic, Softail Fat Boy (1992-1998)","description":"\u003cp\u003eCometic Evo Big Twin EST gasket kit supplies every gasket, seal, washer, and o-ring needed for a complete engine overhaul on Evo Big Twin motors. 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\u003eAFM material components\u003c\/li\u003e\n  \u003cli\u003eComplete overhaul kit — all gaskets included\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 C9752\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOE Reference:\u003c\/strong\u003e 17042-92a\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 8.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 7.4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.45 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Evo Big Twin 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 required for a complete engine overhaul — head gaskets, base gaskets, valve stem seals, and fasteners.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Big Twin engine?\u003c\/h3\u003e\n\u003cp\u003eThis kit is specific to Evo Big Twin (1984-1999) engines. Twin Cam and Milwaukee-Eight models require different kits.\u003c\/p\u003e\n\u003ch3\u003eCan I use these gaskets for a partial rebuild?\u003c\/h3\u003e\n\u003cp\u003eYes — you can use individual components from the kit. The complete kit is economical when doing a full overhaul.\u003c\/p\u003e\n\u003ch3\u003eWhat is MLS technology in the head gasket?\u003c\/h3\u003e\n\u003cp\u003eMulti-Layer Steel (MLS) gaskets use layered steel construction for better sealing under pressure and heat cycling compared to single-layer gaskets.\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":53035155390575,"sku":"68-9752","price":63.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_45752db8-b068-49a2-a301-97d0f1b156e7.png?v=1779561368","url":"https:\/\/vtwinbikers.com\/products\/cometic-evo-big-twin-est-gasket-kit-oe-17042-92a-68-9752","provider":"Vtwinbikers","version":"1.0","type":"link"}