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S&S Cycle  |  SKU: ROL-SS91-7661

S&S Cycle SS91-7661 96ci Sidewinder Big Bore Stroker Kit Black for Big Twin 84-99

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Sale price $4,620.00 Regular price $4,770.00


An S&S 96" 3-5/8" Sidewinder big bore stroker kit is an economical route to a larger displacement engine. This kit contains nearly everying needed to take a stock 80" Harley-Davidson® Evolution® big twin engine up to 96" displacement. This kit includes S&S 3-5/8" bore aluminum Sidewinder cylinders and forged pistons, a 4-5/8" stroke dynamically balanced S&S flywheel assembly, complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, exhaust gaskets. Stock cases will need to be bored out to 3 5/8".

(Part Numbers: ROL-SS91-7661)