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2226 N. Wilson Way, Stockton CA 95205
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An S&S 103" 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 74" or 80" HD® shovelhead engine up to 103" displacement. This kit includes S&S 3-5/8" bore high tensile cast iron Sidewinder® cylinders and forged pistons with wristpin and rings, a 5" stroke small diameter dynamically balanced S&S flywheel assembly, complete with S&S heavy duty connecting rods and mainshafts, S&S stainless steel head bolts, base nut, S&S adjustable chromoly steel pushrods, head gaskets, base gaskets, exhaust gaskets, and an S&S heavy duty top motor mount. Compression is 9.7:1
Features:
An S&S 103" 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 74" or 80" HD® shovelhead engine up to 103" displacement. This kit includes S&S 3-5/8" bore high tensile cast iron Sidewinder® cylinders and forged pistons with wristpin and rings, a 5" stroke small diameter dynamically balanced S&S flywheel assembly, complete with S&S heavy duty connecting rods and mainshafts, S&S stainless steel head bolts, base nut, S&S adjustable chromoly steel pushrods, head gaskets, base gaskets, exhaust gaskets, and an S&S heavy duty top motor mount. Compression is 9.7:1