93" High Compression 3-5/8" Big Bore Cylinder and Piston Kit for S&S SH93 Engines or 1966-84 HD® Big Twins With S&S 93" Sidewinder Kit - Gloss Black Finish TAILLIGHTS - BAD DAD SOFTAIL Deep Cut® design

Deep Cut® design

a high flow intake and exhaust system is also recommended

and Black Powder coat

Available in brilliant chrome finish or black anodized

Our STEEL fenders are covered by our LIFETIME STRUCTURAL WARRANTY

93" High Compression 3-5/8" Big Bore Cylinder and Piston Kit for S&S SH93 Engines or 1966-84 HD® Big Twins With S&S 93" Sidewinder Kit - Gloss Black Finish TAILLIGHTS - BAD DAD SOFTAIL Deep Cut® designThis 3 5 8" big bore kit may be used to replace the cylinders and pistons of an S&S SH93 high compression engine or a stock HD shovelhead engine that has been upgraded with an S&S 93" Hot Set Up Kit . This kit may also be used to upgrade an engine with an S&S 84" stock bore stroker kit to 93". Stock crankcases must be bored to accomodate the 3 5 8" bore cylinders, but the 4 1 2" stroker flywheel assembly does not need to be rebalanced. The kit