S&S standard rocker arms are forged from 8620 steel for greater strength than stock forged or cast steel rocker arms. In addition, they feature the same 3/4" long rocker shaft bushings that our S&S roller rocker arms do. Thousands of hours of engine testing have proved them to be superior to other non-roller rocker arms. The 3/4" long bronze bushings provide 50% more load bearing area than the 1/2" long bushings used in stock and other aftermarket rocker arms. Sold individually. (Full set can be found here). NOTES: S&S roller rocker arms are recommended for use with cams of more than 0.585" of lift. New rocker arm shafts are recommended for maximum performance and rocker life. S&S Part #: 900-4119RA
Fitment: Twin Cam 88 and TC 96

Cross-Reference: The following OEM numbers are provided for reference only and may not be completely accurate.
Harley OEM Cross Reference Numbers:
17360-83A