{"product_id":"s-s-88-1436cc-3-5-8-big-bore-cylinder-piston-kit-1","title":"S\u0026S, 88\" (1436cc) 3-5\/8\" big bore cylinder \u0026 piston kit","description":"Fits all 79-84 stock 1340cc Shovelheads. Fits 66-78 1200cc Shovels custom equipped with 4-1\/4\" stroke flywheels (standard 1200 is 3-31\/32\" stroke). Comes complete with std length gloss black 3-5\/8\" Big Bore cylinders; forged pistons; rings; wrist pins; head\/base gaskets and cylinder head bolts and cylinder base nuts. 7-3\/4:1 Compression ratio. This kit combines power from the larger capacity and a very good engine life through the stock 1340cc Harley stroke and moderate compression ratio.   Note: Crankcase spigots must be bored  for 3-5\/8\" cylinders.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 79-84 80\" Shovel; 66-78 74\" Shovel with 4-1\/4\" stroke flywheels (NU)\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307922936135,"sku":"512411","price":2368.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/512411k.jpg?v=1784486269","url":"https:\/\/www.chopperessentials.com\/products\/s-s-88-1436cc-3-5-8-big-bore-cylinder-piston-kit-1","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}