{"product_id":"james-cylinder-head-base-gasket-kit-4-00-bore","title":"James, cylinder head \u0026 base gasket kit. 4.00\" bore","description":"Kit to service one engine. With .046\" (final crush .042\") Firering head gasketswith silicone bead  and .022\" (final crush .020\") RCM (Rubber Coated Metal) base gaskets.  RCM explained: RCM (Rubber Coated Metal) consists of a .020\" thick stainless spring steel base covered with a .001\"  thick heat resistant Viton rubber on both sidesand a silicone bead. A very strong gasket which requires no re-torquing.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 84-17 4 inch bore S\u0026amp;S \u0026amp; TP Evo style engines (Excl. Twin Cooled) (NU)\u003c\/p\u003e","brand":"James Gaskets","offers":[{"title":"Default Title","offer_id":54238775935303,"sku":"526229","price":114.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/526229k.jpg?v=1784484448","url":"https:\/\/www.chopperessentials.com\/products\/james-cylinder-head-base-gasket-kit-4-00-bore","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}