Proper push rod length is absolutely critical for peak performance - minimizing bent or broken valve stems, guide wear, and energy-wasting valve side-loading friction. Fits all 1955-1986 Chevrolet Models.
Manufacturer | Proform |
---|---|
Fitment | Fits 3/8" Studs for Small Block Chevy Engines |
Colour | N/A |
Note | N/A |