{"product_id":"evo-big-twin-est-gasket-kit","title":"Evo Big Twin EST Gasket Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eCOMETIC Evo Big Twin EST Gasket Kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRestore performance and reliability\u003c\/strong\u003e with the COMETIC Evo Big Twin EST Gasket Kit — a complete, OEM-quality overhaul kit engineered for Evolution Big Twin Harley-Davidson engines. Built with advanced materials and precision manufacturing, this kit meets the demands of high-performance V-Twin engines.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-Layer Steel (MLS) head gaskets for superior sealing and durability\u003c\/li\u003e\n  \u003cli\u003eSteel base gaskets with Viton coating to resist oil and heat\u003c\/li\u003e\n  \u003cli\u003eBlue Viton valve stem seals for long-lasting leak prevention\u003c\/li\u003e\n  \u003cli\u003eAll required seals, washers, o-rings and gaskets for a complete rebuild\u003c\/li\u003e\n  \u003cli\u003eAFM (Anti-Friction Material) components where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Everything needed for a full engine teardown and rebuild.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced materials:\u003c\/strong\u003e MLS and Viton components designed for heat, oil and pressure resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision fit:\u003c\/strong\u003e Manufactured to exacting tolerances for reliable sealing and longer engine life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for V-Twin performance:\u003c\/strong\u003e Optimized for Evolution Big Twin Harley-Davidson models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eChoose the COMETIC Evo Big Twin EST Gasket Kit for confidence during installs and dependable performance on the road. Ideal for professional shops and DIY mechanics seeking OEM-level quality and complete coverage.\u003c\/p\u003e","brand":"COMETIC","offers":[{"title":"Top End Engine Gasket Kit \/ C9130","offer_id":52239968600382,"sku":"68-9130-51s","price":88.29,"currency_code":"USD","in_stock":true},{"title":"Complete Engine Gasket Kit \/ C9164","offer_id":52239968633150,"sku":"68-9164-51s","price":262.37,"currency_code":"USD","in_stock":true},{"title":"Top End Engine Gasket Kit \/ C9635","offer_id":52239968665918,"sku":"68-9635-51s","price":111.45,"currency_code":"USD","in_stock":true},{"title":"Top End Engine Gasket Kit \/ C9747","offer_id":52239968698686,"sku":"68-9747-51s","price":106.71,"currency_code":"USD","in_stock":false},{"title":"Complete Engine Gasket Kit \/ C9748F","offer_id":52239968731454,"sku":"68-9748F-51s","price":262.37,"currency_code":"USD","in_stock":true},{"title":"Complete Engine Gasket Kit \/ C9749F","offer_id":52239968764222,"sku":"68-9749F-51s","price":262.37,"currency_code":"USD","in_stock":false},{"title":"Complete Engine Gasket Kit \/ C9750F","offer_id":52239968796990,"sku":"68-9750F-51s","price":262.37,"currency_code":"USD","in_stock":false},{"title":"Complete Engine Gasket Kit \/ C9751F","offer_id":52239968829758,"sku":"68-9751F-51s","price":262.37,"currency_code":"USD","in_stock":true},{"title":"Valve Cover \u0026 Rocker Box \/ C9752","offer_id":52239968862526,"sku":"68-9752-51s","price":56.74,"currency_code":"USD","in_stock":true},{"title":"Valve Cover \u0026 Rocker Box \/ C9753","offer_id":52239968895294,"sku":"68-9753-51s","price":56.74,"currency_code":"USD","in_stock":true},{"title":"Top End Engine Gasket Kit \/ C9766","offer_id":52239968928062,"sku":"68-9766-51s","price":86.78,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9767","offer_id":52239968960830,"sku":"68-9767-51s","price":129.57,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9768","offer_id":52239968993598,"sku":"68-9768-51s","price":126.48,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9769","offer_id":52239969026366,"sku":"68-9769-51s","price":86.78,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9770","offer_id":52239969059134,"sku":"68-9770-51s","price":108.56,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9771","offer_id":52239969091902,"sku":"68-9771-51s","price":56.86,"currency_code":"USD","in_stock":false},{"title":"Complete Engine Gasket Kit \/ C9846F","offer_id":52239969124670,"sku":"68-9846F-51s","price":262.37,"currency_code":"USD","in_stock":true},{"title":"Complete Engine Gasket Kit \/ C9847F","offer_id":52239969157438,"sku":"68-9847F-51s","price":262.37,"currency_code":"USD","in_stock":false},{"title":"Complete Engine Gasket Kit \/ C9848F","offer_id":52239969190206,"sku":"68-9848F-51s","price":262.37,"currency_code":"USD","in_stock":true},{"title":"Complete Engine Gasket Kit \/ C9849F","offer_id":52239969222974,"sku":"68-9849F-51s","price":262.37,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9850","offer_id":52239969255742,"sku":"68-9850-51s","price":111.45,"currency_code":"USD","in_stock":true},{"title":"Top End Engine Gasket Kit \/ C9851","offer_id":52239969288510,"sku":"68-9851-51s","price":111.45,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9885","offer_id":52239969321278,"sku":"68-9885-51s","price":107.65,"currency_code":"USD","in_stock":true},{"title":"Primary Housing Gaskets \/ C9886","offer_id":52239969354046,"sku":"68-9886-51s","price":108.13,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9888","offer_id":52239969386814,"sku":"68-9888-51s","price":102.85,"currency_code":"USD","in_stock":true},{"title":"Primary Housing Gaskets \/ C9889","offer_id":52239969419582,"sku":"68-9889-51s","price":81.57,"currency_code":"USD","in_stock":false},{"title":"Complete Engine Gasket Kit \/ C9908","offer_id":52239969452350,"sku":"68-99080E-51s","price":137.5,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9917","offer_id":52239969485118,"sku":"68-9917-51s","price":111.45,"currency_code":"USD","in_stock":false},{"title":"Top End Engine Gasket Kit \/ C9917S","offer_id":52239969517886,"sku":"68-9917S-51s","price":61.84,"currency_code":"USD","in_stock":false},{"title":"Complete Engine Gasket Kit \/ C9940","offer_id":52239969550654,"sku":"68-9940-51s","price":137.5,"currency_code":"USD","in_stock":false},{"title":"Complete Engine Gasket Kit \/ C9974","offer_id":52239969583422,"sku":"68-9974-51s","price":137.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0373\/5614\/files\/b9da-572a81116240b.jpg?v=1758328170","url":"https:\/\/thed-zone.myshopify.com\/products\/evo-big-twin-est-gasket-kit","provider":"thed.zone","version":"1.0","type":"link"}