{"product_id":"s-s-cycle-1970-1984-bt-103in-sidewinder-big-bore-stroker-kit-gloss-black-91-9140","title":"S\u0026S Cycle 1970-1984 BT 103in Sidewinder Big Bore Stroker Kit - Gloss Black - 91-9140","description":"\u003cp\u003eA S\u0026amp;S 103\" 3-5\/8\" Sidewinder big bore stroker kit is an economical route to a larger displacement engine. This kit contains nearly everything needed to take a stock 74\" or 80\" HD® shovelhead engine up to 103\" displacement.\u003c\/p\u003e\u003ch2\u003eFitment and application\u003c\/h2\u003e\u003cp\u003eS\u0026amp;S Cycle 1970-1984 BT 103in Sidewinder Big Bore Stroker Kit - Gloss Black. Confirm the vehicle, year, model, configuration, and complete manufacturer part number before ordering.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5\" stroke small diameter dynamically balanced S\u0026amp;S flywheel assembly\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;S 3-5\/8\" bore high tensile cast iron Sidewinder® cylinders\u003c\/li\u003e\n\u003cli\u003eForged pistons with wristpin and rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S Cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Stroker Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 91-9140\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ssc91-9140\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 91-9140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44133447827543,"sku":"ssc91-9140","price":4399.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4928\/2135\/files\/S-S-Cycle-1970-1984-BT-103in-Sidewinder-Big-Bore-Stroker-Kit-Gloss-Black-91-9140.png?v=1786408963","url":"https:\/\/parts4motorcycles.com\/products\/s-s-cycle-1970-1984-bt-103in-sidewinder-big-bore-stroker-kit-gloss-black-91-9140","provider":"Parts4Motorcycles","version":"1.0","type":"link"}