These Chevrolet Performance aluminum roller rocker arms resemble the ones used in the Corvette LT4 engine, except the trunnions have been machined to fit early model 3/8 Inch rocker studs. The arms are self-aligning with improved stiffness. They will accommodate up to 0.575 Inch valve lift. They are available in 1.5:1 and 1.6:1 ratios.
Compatibility : Chevrolet V8 Small Block Engines
Thread Size : 3/8 Inch
Quantity : Set Of 16
Features
3/8 Inch Adjustment Nut
Self-Aligning With Improved Stiffness
Limited 1 Year Or 12000 Mile Warranty
