{"product_id":"harley-davidson-ultima-engine-rocker-box-gasket-steel","title":"Harley-Davidson Ultima Engine Rocker Box Gasket Steel","description":"\u003cp\u003eThis premium rocker box gasket is engineered to provide a superior seal for your engine's top end, effectively preventing oil leaks and maintaining internal pressure. Featuring a high-grade SLS (Steel Layered Seal) construction, it offers exceptional heat resistance and structural integrity to withstand the intense thermal cycling of high-performance engines. Choosing this Nightforge component ensures a precise fit for a hassle-free installation, keeping your rocker assembly clean and protected under demanding riding conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis gasket is designed for use with Ultima performance engines and compatible Harley-Davidson Evolution-style top ends.\u003c\/p\u003e","brand":"Harley-Davidson","offers":[{"title":"Default Title","offer_id":52662490595552,"sku":"NF77109-SLS","price":7.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8451\/9648\/files\/UltimaRockerBoxGasket_NF77109-SLS.png?v=1779186406","url":"https:\/\/nightforgeparts.com\/products\/harley-davidson-ultima-engine-rocker-box-gasket-steel","provider":"Night Forge Parts","version":"1.0","type":"link"}