S&S® 4-1/4" Stroke Flywheel Assembly For S&S® V80 and 1984-'99 HD® Evolution® Carbureted Big Twin Engines SEATS- BAD DAD TOURING Chief™ / Chieftain™ / Roadmaster

Chief™ / Chieftain™ / Roadmaster / Springfield / Challenger

1979-'80 engines may be equipped with either o-ring or band style heads

& 10" Monkey Bagger Bars

Note: The stock Harley-Davidson® CB radio and intercom will not be supported through this unit

saddlebag harness cutout templates

S&S® 4-1/4" Stroke Flywheel Assembly For S&S® V80 and 1984-'99 HD® Evolution® Carbureted Big Twin Engines SEATS- BAD DAD TOURING Chief™ / Chieftain™ / RoadmasterThis 4 1 4" stroke 8 1 2" diameter flywheel assembly replaces the original flywheels in S&S 80" V80 engines and in 1984 '99 HD Evolution big twins. Balanced to stock 80" cast pistons. 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 duty 7. 440" connecting rods.