Fits: 1984-2017 EVO/Twin Cam Big Twin, 1986-2022 Sportster, Except Milwaukee 8 Engines

An economical solution for stock rebuilds, and mild performance upgrades

Forged from 8620 steel for greater strength than stock or cast steel

Feature the same .750" long rocker shaft bushings as S&S Roller Rockers: longer bushing provides 50% more load bearing area; eliminates the risk of engine damage associated with failed needle bearings

Valve contact tips are induction hardened for extended durability

Recommended for cams of .585" lift or less

Sold in set containing two each of front and rear arms

Made in the U.S.A.