S&S CYCLE 132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/Highlighted Fins - M8 910-0909A

132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/Highlighted Fins - M8
132" high compression kit will work on 114"/117" motors with 4-1/2" stroke flywheels only, To achieve 136" big bore, S&S flywheel with 4-5/8" stroke is required (sold seperately).