S&S, M8 ROCKER ARM SHAFT SET

S&S, M8 rocker arm shaft set

Upgraded replacement for the OEM rocker shafts. With a 66% strength increase when compared to the OEM shafts for better reliability, especially in high lift/stress applications like exist with high-lift cams. Bearing quality steel and precision centerless ground. Note: S&S advices to install these rocker arm shafts in combination with MCS 588917 rocker arm tower stud & nut kit.

Fits: > 18-21 Softail; 17-21 Touring, Trikes