S&S Cycle 96" Sidewinder® Big Bore Stroker Engine Performance Kit - 91-9134

SKU: FJHF_91-9134
Out of stock
Regular price $4,499.95
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S&S Cycle 96" Sidewinder® Big Bore Stroker Engine Performance Kit - 91-9134


Sidewinder Big Bore Stroker Kit. Contains nearly everything needed to take a stock 74" or 80" H-D. Shovelhead engine up to 93" or 96" displacement. Includes 3.625" bore high tensile, cast iron sidewinder cylinders and forged pistons with wrist pin and rings, a 4.5" or 4.625" stroke, 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. Made in the U.S.A..


  • Type engine performance kits
  • Vendor S&S Cycle
  • SKU FJHF_91-9134
  • SKU FJHF_91-9134