{"product_id":"cometic-sportster-head-base-gasket-evo-sportster-2-pk-oe-16774-86d-68-9008","title":"Cometic Sportster Head\/Base Gasket - EVO Sportster 2\/PK Oe#16774-86d — Harley-Davidson (1984-1999)","description":"\u003cp\u003eCometic Sportster head and base gasket set for EVO Sportster engines, sold as a two-pack. Direct OEM replacement (16774-86D) engineered to seal combustion and oil passages without blowby or leaks.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo gaskets per pack\u003c\/li\u003e\n  \u003cli\u003eOEM-equivalent fitment and materials\u003c\/li\u003e\n  \u003cli\u003eFor EVO Sportster engine platform\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 C9008\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e 16774-86D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1233 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson EVO Sportster models. Verify your engine platform before ordering — not compatible with Twin Cam or Milwaukee-Eight Sportsters.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many gaskets are in this pack?\u003c\/h3\u003e\n\u003cp\u003eTwo complete head and base gasket sets — enough for one engine rebuild with a spare.\u003c\/p\u003e\n\u003ch3\u003eIs this the OEM Harley gasket?\u003c\/h3\u003e\n\u003cp\u003eCometic manufactures this to OEM spec as a direct replacement for Harley part 16774-86D.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Twin Cam or M8 Sportster?\u003c\/h3\u003e\n\u003cp\u003eNo — this is for EVO Sportster engines only. Twin Cam and Milwaukee-Eight models require different part numbers.\u003c\/p\u003e\n\u003ch3\u003eDo I need to replace both gaskets at once?\u003c\/h3\u003e\n\u003cp\u003eFor a proper rebuild, yes. Both head and base gaskets should be replaced together to ensure a solid seal and prevent future leaks.\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":53035118887023,"sku":"68-9008","price":5.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_bc7a4432-0158-4d04-80f4-00dcb0724b52.png?v=1779560674","url":"https:\/\/vtwinbikers.com\/products\/cometic-sportster-head-base-gasket-evo-sportster-2-pk-oe-16774-86d-68-9008","provider":"Vtwinbikers","version":"1.0","type":"link"}