Engine Roller Rocker Arm Set 1.6 Ratio 7/16 Stud Extruded Type Fits SB Chevy Proform Scale 065 wall thickness 4130 chrome

065 wall thickness 4130 chrome moly

Comes with six gauges ranging from 5/16 inch to 6 inches and comes with a durable carrying case

wheeled hard case with pull handle and foam liner

Offset Cam Bushings

Fits Ford 429 Super Cobra Jet Engines

Engine Roller Rocker Arm Set 1.6 Ratio 7/16 Stud Extruded Type Fits SB Chevy Proform Scale 065 wall thickness 4130 chromeRid your engine of internal friction with roller tipped rocker arms. The race proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. 16 extruded aluminum roller rockers and 16 poly locks. Sold as one set. Product Details: Engine Roller Rocker Arm Set 1. 6 Ratio With 7 16 Inch