S&S CYCLE Roller Rocker Arms - 1.725 Rocker Ratio - Twin Cam | XL | XR1200 | Buell 900-4098A

Roller Rocker Arms - 1.725 Rocker Ratio - Twin Cam | XL | XR1200 | Buell
Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability, 3/4" long bushings instead of 1/2" long bushings found on most other rocker arms, Features a modified lubrication system with unrestricted roller oiling, Set includes two each front and rear rocker arms, Made in the USA, Must be used with adjustable pushrods (sold seperately)., Recommended that new rocker shafts be used when installing roller rocker arms (sold seperately).