Jims USA Rocker Arms - Big Twin/XL - 1045RR
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Ready to install and hit the road!
All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
The lightest rocker arm available, but still has superior strength characteristics due to its design. The strength of 660 bronze bushings and bearing-grade steel for the roller tip. Extensively tested under extreme conditions to ensure durability in your engine. Will accept cams with up to .700" lift at a ratio of 1.625 (stock). Made in the U.S.A.. Twin Cam rocker boxes may need to be clearanced..
- Type pushrods & parts
- Vendor Jims USA
- SKU FHRD_1045RR
- SKU FHRD_1045RR
