Chevy BBC Roller Rocker Arm 1.72 Ratio Chrome-Moly Steel 7/16" Stud 07-1114-16

Description

ENGINE PRO CHROME-MOLY STEEL ROLLER ROCKER ARMS are made from high grade chrome-moly steel, lighter and three times stronger than aluminum rocker arms. Trunion, valve tip roller, and shaft, are made from chrome-moly material and heat treated to insure long life. Integral push rod seat. Design allows clearance for most high performance valve springs. Extra large trunions for better load distribution and wear. Maximum open spring pressure 800 lbs. Laser etched with Engine Pro logo