S&S CYCLE Sidewinder Kit - 93" 91-9126

If you're running a Shovelhead and serious about power, stock displacement won't cut it. The S&S Cycle Sidewinder Kit transforms your 74" or 80" engine into a 93" or 96" beast with factory-quality components engineered for reliability at elevated output. This is a complete stroker solution—no hunting for mismatched parts or compromising on durability.

S&S Cycle has been the standard for Harley big-bore work for decades, and this kit proves why. You get dynamically balanced internals, forged pistons, premium gaskets, and all the hardware needed for a professional installation. Whether you're building for the strip or the street, this kit delivers the displacement increase your engine deserves.

• 3.625" bore cylinders
• Cast iron sidewinder design
• Forged pistons included
• 4.5" or 4.625" stroke options
• S&S flywheel assembly
• Heavy-duty connecting rods
• Stainless steel head bolts
• Chromoly adjustable pushrods
• Complete gasket set
• Dynamically balanced internals
• Heavy-duty motor mount
• Fits 91-9126 Shovelheads
• Made in U.S.A.