- 4 1/2 Inch Stroke. (107) With Balancer Gear. Full Wrist Pin.
- Made of high-strength forged steel and designed for stock and high-performance custom applications
- Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
- Machined with timing notches compatible with factory crank position sensor
- Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
- Balanced to stock HD 80" pistons
- Includes flywheel, crankpin and connecting rods
- Made in the U.S.A.
Vendor part number
320-0603