Description & Size Guide
Sidewinder® Big Bore Stroker KitsSidewinder 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. This Items fits for following BikesHarley Davidson FL 1200 1970-1977 Harley Davidson FLH 1200 1970-1977 Harley Davidson FLH 1200 1978 Only Harley Davidson FLH 1340 1979-1983 Harley Davidson FLH 1340 1984 Only Harley Davidson FLHC 1979 Only Harley Davidson FLHC 1340 1980 Only Harley Davidson FLHC 1340 1981-1983 Harley Davidson FLHT 1340 1983 Only Harley Davidson FLT 1340 1980-1983 Harley Davidson FLTC 1340 1980-1983 Harley Davidson FX 1200 1971-1977 Harley Davidson FX 1200 1978 Only Harley Davidson FXB 1340 1980-1982 Harley Davidson FXDG 1340 1983-1984 Harley Davidson FXE 1200 1974-1977 Harley Davidson FXE 1200 1978 Only Harley Davidson FXE 1340 1981-1984 Harley Davidson FXEF 1340 1979-1982 Harley Davidson FXR 1340 II 1982-1984 Harley Davidson FXRDG 1340 1984 Only Harley Davidson FXRP 1340 1984 Only Harley Davidson FXRS 1340 1984 Only Harley Davidson FXRS 1340 II 1982 Only Harley Davidson FXRT 1340 1984 Only Harley Davidson FXS 1200 1977 Only Harley Davidson FXS 1200 1978 Only Harley Davidson FXS 1340 1979-1983 Harley Davidson FXSB 1340 1984 Only Harley Davidson FXWG 1340 1980-1984
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