{"product_id":"1984-1999-harley-davidson-big-twin-standard-bore-top-end-gasket-kit-teflon-silicone","title":"1984-1999 Harley-Davidson Big Twin Standard Bore Top End Gasket Kit - Teflon \u0026 Silicone","description":"\u003cp\u003eThis standard bore top end gasket kit provides a versatile sealing solution for Harley-Davidson Evolution engines undergoing a rebuild or routine maintenance. The kit includes both Teflon and silicone head gaskets, offering multiple high-performance options for securing a reliable seal on standard bore cylinders. Accompanied by NBR rubber-coated steel base gaskets and a full set of rocker cover gaskets for both early (1984-1991) and late (1992-1998) styles, this kit ensures a professional-grade seal across the entire top end. Every component is engineered to precise standards to ensure long-term durability and resistance to leaks.\u003c\/p\u003e\n\n\u003cp\u003eThis kit fits 1984-1999 Harley-Davidson Evolution Big Twin and early Twin Cam models, including Softail, Dyna, and Touring applications such as Fat Boy, Heritage Softail, Road King, Electra Glide, and Road Glide.\u003c\/p\u003e","brand":"Harley-Davidson","offers":[{"title":"Default Title","offer_id":53090366456032,"sku":"NFTEBTSBSIL\/TEF","price":77.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8451\/9648\/files\/TEBTSBSILTEF.png?v=1781620580","url":"https:\/\/nightforgeparts.com\/products\/1984-1999-harley-davidson-big-twin-standard-bore-top-end-gasket-kit-teflon-silicone","provider":"Night Forge Parts","version":"1.0","type":"link"}