{"product_id":"cometic-head-gasket-gaskets-stock-bore-twin-cam-pair-2-pk-oe-16775-99-68-9790","title":"Cometic Head Gasket - Gaskets Stock Bore Twin CAM Pair 2\/PK Oe#16775-99 — Harley-Davidson (1999-2017)","description":"\u003cp\u003eCometic head gasket pair for Twin Cam V-twin motorcycle engines, designed to OEM specifications for stock bore applications. Two gaskets per pack for a complete engine rebuild or refresh.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTwin Cam compatible\u003c\/li\u003e\n  \u003cli\u003eStock bore specification\u003c\/li\u003e\n  \u003cli\u003e2-pack quantity\u003c\/li\u003e\n  \u003cli\u003eOEM-equivalent design\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 C9790\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.45 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.205 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycle engines with stock bore Twin Cam configuration.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this fit my Harley Twin Cam?\u003c\/h3\u003e\n\u003cp\u003eYes — this part is designed for stock bore Twin Cam engines. Check your engine displacement to confirm compatibility.\u003c\/p\u003e\n\u003ch3\u003eWhy is this sold as a pair?\u003c\/h3\u003e\n\u003cp\u003eOne gasket seals each cylinder head to the engine block — both heads require a fresh gasket during a complete rebuild.\u003c\/p\u003e\n\u003ch3\u003eCan I use this on a bored or stroker engine?\u003c\/h3\u003e\n\u003cp\u003eNo — this gasket is spec'd for stock bore engines only. Oversized or modified engines require a different part number.\u003c\/p\u003e\n\u003ch3\u003eWhat's the recommended installation procedure?\u003c\/h3\u003e\n\u003cp\u003eFollow your service manual torque sequence and values. Replace all fasteners if they show any signs of age or corrosion.\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":53035158241391,"sku":"68-9790","price":59.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_03424958-1da0-4b9e-8d18-1fcb7bdbf33d.png?v=1779560806","url":"https:\/\/vtwinbikers.com\/products\/cometic-head-gasket-gaskets-stock-bore-twin-cam-pair-2-pk-oe-16775-99-68-9790","provider":"Vtwinbikers","version":"1.0","type":"link"}