S&S® 4-1/4" Stroke Flywheel Assembly For S&S® SH80 Alt Style Engines For 1970-'84 HD® Big Twins STRETCHED TANKS - BAD DAD SOFTAIL The speaker features two types

The speaker features two types of connectors

90° Forward-Facing Intake Design

SOLD IN PAIRS (ST25)

• Allows for installation of a 180mm (7

All others use OE Heritage location)

S&S® 4-1/4" Stroke Flywheel Assembly For S&S® SH80 Alt Style Engines For 1970-'84 HD® Big Twins STRETCHED TANKS - BAD DAD SOFTAIL The speaker features two typesThis 4 1 4" stroke 8 1 2" diameter flywheel assembly replaces the original flywheels in S&S 80" SH80 engines with alternator style crankcases for 1970 '84 HD big twins. May also be used in 88" engines with 3 5 8" bore cylinders. Flywheels are CNC machined from heat treated, closed die, steel forgings, and are stronger than cast iron or late style steel flywheels. Dynamically balanced and fully assembled with premium quaility S&S mainshafts and heavy