Industry leading additive system ensures clean
Ultra-Foam unique molding process creates an element-resistant self skinning process that seals the foam from water and enhances the seat’s durability as well as comfort
For select Bassani True Dual Header Pipes
Silicone sleeve protects bicycle crank when backpedaling
or use the optional side-seat hooks
96" Sidewinder® - 3.625" Big Bore - Stroker Kit - Natural - Evolution Big Twin 1973 Industry leading additive system ensures96" Sidewinder 3. 625" Big Bore Stroker Kit Natural Evolution Big Twin Kit includes standard flywheel assembly, 3. 625" Sidewinder stroker big bore cylinder, 9. 75: 1 compression ratio pistons, rings and gaskets Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, and exhaust gaskets Makes stock 80" displacement into 96" displacement Made In the USA Does not include manifold, pushrods, or