{"product_id":"s-s-93-shovelhead-sidewinder-kit","title":"S\u0026S, 93\" Shovelhead Sidewinder kit","description":"Gloss black finished cylinders. Complete kit; incl. 4-1\/2\" stroke flywheel assembly; to transform your stock 74\" or 80\" Shovel into a 93\" Big Bore Stroker motor with 3-5\/8 bore x 4-1\/2\" stroke. Cylinders are +.075\" taller. Moderate 8.5:1CR and forged pistons will give almost stock-like engine life. S\u0026amp;S advises a Super E carburetor kit or simular for best allround performance.  Note: This kit requires a special manifold to compensate for the increased cylinder length. The appropriate S\u0026amp;S manifold must be ordered separately.  For manifolds see:  940342 Super E. for 66-78 Shovel with O-ring type heads.  940358 Super E; for 79-84 Shovel with Band type heads.  940343 Super G; for 66-78 Shovel with O-ring type heads.  940359 Super G; for 79-84 Shovel with Band type heads.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 70-84 Shovel (NU)\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307890102599,"sku":"531501","price":4473.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/531501k.jpg?v=1784484037","url":"https:\/\/www.chopperessentials.com\/products\/s-s-93-shovelhead-sidewinder-kit","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}