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S&S Cycle

S&S Cycle 320-0397 Flywheel Assembly - 4in. Stroke


Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Flywheel assemblies are designed for use with Timken-style sprocket shaft bearings.
S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671in. crankpin.
Fit directly in stock crankcases with no modifications.
For 88in., 95in., and 100in. displacement in Twin Cam A and B motors with 4in. stroke.
4in. stroke flywheels can also be used in 03-06 motors when the left side main bearing is converted to a Timken-style bearing.
Made in the U.S.A..

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Harley Davidson FLSTS Heritage Springer 2000-2002
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Harley Davidson FXST Softail Standard 2000-2002
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Harley Davidson FXSTDI Softail Deuce 2001-2002
Harley Davidson FXSTI Softail Standard 2001-2002
Harley Davidson FXSTS Springer Softail 2000-2002
Harley Davidson FXSTSI Springer Softail 2001-2002

Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!

Note: 320-0397