Engine Roller Rocker Arm Set 1.7 Ratio 7/16 Stud Extruded Type Fits BB Chevy Clamshell Pack Proform Exhaust Header Gasket Works on most cylinder heads

Works on most cylinder heads

Fits 1955 To 1997 262-400 Small Block Chevy Engines

11 Pieces Of Proform P/N 68068 With 1 Free Unit Added

100 percent New

Measures 21 Inches Wide x 21 Inches Long x 39 Inches Tall

Engine Roller Rocker Arm Set 1.7 Ratio 7/16 Stud Extruded Type Fits BB Chevy Clamshell Pack Proform Exhaust Header Gasket Works on most cylinder headsRid 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. 7 Ratio With 7 16 Stud