Description
JIMS Roller Rocker Arms - Big Twin 0927-0021
JIMS Roller Rocker Arms - Big Twin 0927-0021
JIMS Roller Rocker Arms - Big Twin 0927-0021 by JIMS is a motorcycle part listing built for riders searching by exact product name, fitment, style, and part number.
Key Features
- Cast from 4340 heat-treated chromoly steel
- Reduce friction in the valve train, providing more horsepower and less heat in the top end
- Include 660 bronze bushing fit to.0007" -.0012" for the best wear resistance and oil control
- Roller tip made from bearing-grade material to reduce valve guide wear and valve tip galling
- Segmented parabolic pushrod cup reduces friction at pushrod ends, while putting the load on the outer perimeter of pushrod ends, with full oil pressure at pushrod tip
- Set includes two each front and rear rocker arms
- Made in the U.S.A.
Part Numbers
0927-0021, 1732
Available Styles
Big Twin
Available options: 1