S&S CYCLE Stroker Kit - 106" 320-0460

If you're serious about maximizing displacement and low-end torque in your big-twin Harley, the S&S CYCLE 106" Stroker Kit delivers the cubic inches you need without requiring expensive case modifications. This 4-1/2" stroke kit transforms 103" stock motors into genuine performance machines, offering measurable gains in horsepower and torque across the entire powerband. Built to S&S's exacting standards and assembled right here in the U.S.A., this is the foundation for a truly potent engine package.

• 106 cubic inches displacement
• 4-1/2" stroke
• Three-piece assembled flywheels
• No case modifications required
• Compatible with 103" stock motors
• Works with 95" S&S kits
• Piston kit may be needed
• Stock or S&S cylinder heads
• Stock cylinders require 3.875" bore
• Fuel-injection recalibration required
• Requires skilled technician installation
• Made in U.S.A.
• Verify all clearances before assembly