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S&S Cycle Sidewinder Performance Kit – 91-9134 For Harley Motorcycles 1970-1984

Original price was: $2,699.97.Current price is: $1,722.06.

92 in stock

SKU: 0903-1299 Category:

Description

Sidewinder Big Bore Stroker KitContains nearly everything needed to take a stock 74″ or 80″ H-D. Shovelhead engine up to 93″ or 96″ displacementIncludes 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 mountMade in the U.S.A.SpecsProduct NamePerformance KitTypeEngineStyleBig BoreModelSidewinderColor/FinishBlackStroke Length4-5/8″Displacement96″Bore Size3.625″Compression Ratio9.1:1UnitsKitRiding StyleStreet