Description
S&S Cycle’s roller rocker arms deliver superior valve actuation and reduced friction compared to stock designs, translating directly to improved engine efficiency and reliability. The extended bushing design and optimized oiling system ensure consistent performance across the entire RPM range, while forged 8620 steel construction handles the demands of high-performance M8 engines. If you’re running an ’91–’03 XL or Buell and want rocker arms engineered for durability and precision, these are the benchmark.
- Forged 8620 steel construction
- Heat-treated and shot-peened
- 0.75″ long bushings
- Modified unrestricted oiling system
- Roller design reduces friction
- Requires adjustable pushrods
- Fits ’91–’03 XL, Buell
- Bolt-on installation
- Made in the U.S.A.
- Pushrod tube covers available separately
- New rocker shafts recommended
