A S&S 103 in. 3-5/8 in. Sidewinder big bore stroker kit is an economical route to a larger displacement engine. This kit contains nearly everything needed to take a stock 74 in. or 80 in. HD® shovelhead engine up to 103 in. displacement.
Key Features
Brand Manufactured by S&S Cycle
Category Engine Components
Type Stroker Kits
Specifications
Length 27.44 in
Width 20.63 in
Height 12.31 in
Weight 75.22 lbs
Rider Benefits
A S&S 103 in. 3-5/8 in. Sidewinder big bore stroker kit is an economical route to a larger displacement engine. This kit contains nearly everything needed to take a stock 74 in. or 80 in. HD® shovelhead engine up to 103 in. displacement.
5 in. stroke small diameter dynamically balanced S&S flywheel assembly
S&S 3-5/8 in. bore high tensile cast iron Sidewinder® cylinders
Forged pistons with wristpin and rings
Please review manufacturer details to ensure proper fitment before ordering.