S&s Cycle Rocker Arm - 900-4065A For Harley Motorcycles 1982-2019 | Buell Motorcycles 1996-2009 Bike Type_Dyna Available with a chrome finish

Available with a chrome finish

Choose your arm base color: Black Anodized or Machined Finish

Mount with existing hardware

These mufflers have been dyno tested and show a 12% increase in torque and 7% increase in power

S&s Cycle Rocker Arm - 900-4065A For Harley Motorcycles 1982-2019 | Buell Motorcycles 1996-2009 Bike Type_Dyna Available with a chrome finishFeatures Forged from 8620 steel, heat treated then shot peened for additional strength and durability Rocker arms have . 75" long bushings instead of the . 50" long bushings found on most other rocker arms Feature a modified lubrication system with unrestricted roller oiling Must be used with adjustable pushrods; sold separately For ease of adjustment on 91 03 XL and Buell models, use pushrod tube covers DS 193829 Recommended that new rocker shafts be