{"product_id":"cometic-panhead-shovelhead-evo-big-twin-primary-gasket-spacer-gasket-bt-st-5-68-9942f5","title":"Cometic Panhead\/Shovelhead\/Evo Big Twin Primary Gasket - Spacer Gasket BT ST 5\/… — Harley-Davidson (1955-1999)","description":"\u003cp\u003eCometic primary gasket for Panhead, Shovelhead, and Evolution big twin engines, engineered to seal the primary case against oil weeping and leakage. Direct replacement for stock gaskets on classic and modern V-twin platforms.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Panhead, Shovelhead, and Evolution big twin engines\u003c\/li\u003e\n  \u003cli\u003eOEM-equivalent gasket design\u003c\/li\u003e\n  \u003cli\u003eLow-profile spacer gasket 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 C9942F5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits V-twin motorcycles equipped with Panhead, Shovelhead, or Evolution big twin engines, including Harley-Davidson and Indian Motorcycle platforms.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat engine platforms does this gasket fit?\u003c\/h3\u003e\n\u003cp\u003ePanhead, Shovelhead, and Evolution big twin engines found in Harley-Davidson and Indian Motorcycles.\u003c\/p\u003e\n\u003ch3\u003eIs this a direct replacement for stock?\u003c\/h3\u003e\n\u003cp\u003eYes — this Cometic gasket is designed as a direct OEM-equivalent replacement for the factory primary case gasket.\u003c\/p\u003e\n\u003ch3\u003eDo I need to use special sealant?\u003c\/h3\u003e\n\u003cp\u003eFollow the engine manufacturer's assembly instructions. Most primary gaskets work dry or with a light bead of gasket maker depending on the application.\u003c\/p\u003e\n\u003ch3\u003eWill this stop oil leaks from my primary?\u003c\/h3\u003e\n\u003cp\u003eThis gasket seals the primary case properly when installed on a clean, undamaged case surface. Persistent leaks may indicate case damage or wear requiring machine work.\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":53035162566767,"sku":"68-9942F5","price":12.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_310f4450-bb77-4b36-9d4e-3b728d624951.png?v=1779561397","url":"https:\/\/vtwinbikers.com\/products\/cometic-panhead-shovelhead-evo-big-twin-primary-gasket-spacer-gasket-bt-st-5-68-9942f5","provider":"Vtwinbikers","version":"1.0","type":"link"}