S & S Cycle Roller Rocker Arms 900-4320A

Forged from 4140 steel heat treated and shot peened for maximum strength
Roller tip reduces side thrusting on valve stem in high lift applications .750 long bushings provide 50% more load bearing area than stock style rocker arms
Can be oiled through pushrods when used with S&S Shovelhead style tappet guides and pushrods
1.5:1 rocker ratio
Compatible with stock or S&S billet rocker boxes
Includes 2 each front and rear rocker arms