{"product_id":"s-s-93-1522cc-3-5-8-big-bore-cylinder-piston-kit","title":"S\u0026S 93\" (1522cc) 3-5\/8\" big bore cylinder \u0026 piston kit","description":"\u003cp\u003eThe most popular large capacity option for 66-84 Shovelhead models. This kit gives both dependability and a good performance increase. Must be used with 4-1\/2\" stroker flywheels. Comes complete with +.124\" (5.405\") 3-5\/8\" big bore gloss black cylinders, forged pistons, rings, wrist pins, head\/base gaskets and cylinder head bolts and cylinder base nuts. Compression ratio around 8.2:1. Engine life can be expected to be very good\/good, strongly depending on riding habits. \r\n\r\nNote: Crankcase spigots must be bored for 3-5\/8\" cylinders. \r\nNote: 4-1\/2\" stroker flywheels (MCS 512368) must be purchased separately.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Cylinders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 91-9101\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":63007530713418,"sku":"MSH-512433","price":21489.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/512432k_a3c5a42d-04ba-4e2a-8551-94d1463a98c4.jpg?v=1787164261","url":"https:\/\/partsdenmark.dk\/products\/s-s-93-1522cc-3-5-8-big-bore-cylinder-piston-kit","provider":"Parts Denmark","version":"1.0","type":"link"}