S&S Flywheel Assembly 4 3/8"

S&S 3-Piece Flywheels with Integral Main Shafts – Harley-Davidson

S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and featuring a larger 1.671" crankpin.
These flywheel assemblies are designed for use with Timken bearing conversion.
They fit directly into stock crankcases with no modifications required.

Specifications:

• Stroke: 4 3/8"
• S&S OEM # 320-0351
• Made in the U.S.A.

Note:

Fits Harley-Davidson Twin Cam A 07-16 (96/103/110/117ci) without sprocket shaft bearing race.