S&S CYCLE - ROCKER ARMS - STANDARD - FRONT EXHAUST/REAR INTAKE - TWIN CAM | XL | XR1200 drag_part_07030848 each is beautifully CNC-machined from

each is beautifully CNC-machined from aluminum

2012 Harley Davidson FXDF Dyna Fat Bob

and valve-to-valve piston clearance will require checking

Like the Isolated Riser

S&S CYCLE - ROCKER ARMS - STANDARD - FRONT EXHAUST/REAR INTAKE - TWIN CAM | XL | XR1200 drag_part_07030848 each is beautifully CNC-machined fromRocker Arms Standard Front Exhaust Rear Intake Twin Cam XL XR1200 Highlights An economical solution for stock rebuilds, and mild performance upgrades Forged from 8620 steel for greater strength than stock or cast steel Valve contact tips are induction hardened for extended durability Recommended for cams of 0. 585" lift or less Stock 1. 625: 1 ratio 3 4" long bronze bushings provide 50% more load bearing area than 1 2" long bushings used in stock and