{"product_id":"s-s-3-5-8-repl-evo-superstock-piston-kit-010","title":"S\u0026S, 3-5\/8\" repl. Evo SuperStock piston kit. +.010\"","description":"Replacement recessed dome pistons for 3-5\/8\" Big Bore applications. Will fit 84-99 Evolution Big Twin models with S\u0026amp;S SuperStock heads only and 3-5\/8\" bore cylinders in combination with 4-1\/4\" (5.375\" cylinders; 9.4:1CR); 4-1\/2\" (5.500\" cylinders; 9.8:1CR) and  4-5\/8\" (5.565\" cylinders; 10.1:1CR) strokes.  S\u0026amp;S tolerance recommendations: Close fit .0015\" to .002\". Loose fit: .003\" to .004\".   All pistons include wrist pins; wrist pin clips and piston rings.   Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components; prior to installation. It is of importance that a knowledgeable mechanic will install \u0026amp; make adjustments as required. The rider must follow standard break-in and riding procedures for overhauled engines.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 84-99 3-5\/8\" big bore Evo Big Twin with S\u0026amp;S SuperStock heads and 4-1\/4\" (std); 4-1\/2\" and 4-5\/8\" stroke flywheels (NU)\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307922739527,"sku":"512423","price":608.42,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/512386k_f2e6d9ff-944c-453e-80f1-b9358db495d2.jpg?v=1784486265","url":"https:\/\/www.chopperessentials.com\/products\/s-s-3-5-8-repl-evo-superstock-piston-kit-010","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}