V-FACTOR ROCKER ARMS FOR EVOLUTION & TWIN CAM

Weight: 0.66

• These rocker arms have the busings pre-installed and are ready to install and run

V-FACTOR
Front Exhaust and Rear Intake
Fits Big Twin Evolution 1984/1999, Twin Cam 1999/Later & Sportster Evolution 1986/Later
Replaces HD# 17375-83A