Roller Rocker Arms

Roller Rocker Arms - 1.625 Rocker Ratio - Evolution Big Twin | 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).