S&S Cycle - 900-4119A
Big Twin/Sportster
Thousands of hours of engine testing have proved the forged rocker arm kit to be superior to other non-roller rocker arms. An economical solution for stock rebuilds and mild performance upgrades.
S&S Cycle - 900-4119A
Big Twin/Sportster
Thousands of hours of engine testing have proved the forged rocker arm kit to be superior to other non-roller rocker arms. An economical solution for stock rebuilds and mild performance upgrades.