{"product_id":"james-gasket-rear-tappet-block-gasket-for-48-99-harley-big-twin-jgi-18633-48-f","title":"James Gasket Rear Tappet Block Gasket for '48-'99 Harley Big Twin JGI-18633-48-F","description":"\u003cp\u003eRear Tappet Block Gasket - '48-'99 Big Twin\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe James Gasket JGI-18633-48-F Rear Tappet Block Gasket is designed for reliable sealing in Harley-Davidson Big Twin models from 1948 to 1999. Constructed from high-quality materials, this gasket features a durable rubber-covered metal construction with an innovative elastomer coating that ensures a positive seal and prevents leaks during engine operation. The built-in elastomer beading enhances sealing performance by adapting to flange imperfections and maintaining consistent compression under varying thermal conditions. Made in the USA, this gasket offers excellent torque retention and resists extrusion even under high load conditions, ensuring long-lasting performance. The gasket's design allows for easy installation and removal thanks to the silicone conformal coating, which fills minor flange imperfections and provides a smooth release. This component is essential for maintaining engine integrity, preventing oil leaks, and prolonging the lifespan of your Harley engine. The Foamet® product line included in this gasket features an aluminum core coated with expanded nitrile rubber and silicone release coating, further enhancing sealing effectiveness and disassembly ease. Whether you're rebuilding or performing routine maintenance, the James Gasket Rear Tappet Block Gasket delivers dependable sealing and peace of mind with each use.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-temperature elastomer coating: Ensures a secure, positive seal during engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eElastomer beading: Strategically placed to adapt to flange imperfections and improve sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSilicone conformal coating: Fills minor flange imperfections and allows easy removal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExcellent torque retention: Maintains sealing integrity under high torque loads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA: Crafted with quality standards for durability and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFoamet® construction: Aluminum core with expanded nitrile rubber and silicone coating for enhanced performance\u003c\/li\u003e\u003c\/ul\u003e","brand":"JAMES GASKET","offers":[{"title":"Default Title","offer_id":46008035639493,"sku":"09343432","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/93792.png?v=1774746803","url":"https:\/\/btqllc.com\/products\/james-gasket-rear-tappet-block-gasket-for-48-99-harley-big-twin-jgi-18633-48-f","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}