s s flywheel assemblies for harley Fits:M8 107" (4-3/8" stock stroke) (With balancer gear and full width piston wrist pin ends) use any USB cable

use any USB cable

Fast pump up and superior high rpm performance

Bolt-on for Harley Davidson with optional available mount brackets and hardware kits

it offers practical versatility for everyday wear

without flexing

s s flywheel assemblies for harley Fits:M8 107" (4-3/8" stock stroke) (With balancer gear and full width piston wrist pin ends) use any USB cableS&S Flywheel Assemblies for Harley Davidson Milwaukee Eight Engines The flywheel assembly is the heart of any performance engine and S&S has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, these flywheel assemblies for the Milwaukee Eight are the best of the best to build your high performance engine around. Made out of heat treaded 4140 material, harder and more than twice as strong