Proform Pushrod Length Checker for Big Block Chevy | 66806

Proform 66790 pushrod length checker. Features 7/16in rocker studs, fits Small Block Chevy, ensures accurate pushrod length measurement, sold as each.

Proform 66789 pushrod length checker. Features 3/8in rocker studs, fits Small Block Chevy, ensures accurate pushrod length measurement, sold as each.

Proform 67559 pushrod length checker. Features cup and ball design, 6.900-8.350in range, fits Small Block Mopar, ensures accurate pushrod length measurement, sold as each.

Proform 66889C pushrod set. Features high-performance, 7.900in long, 5/16in diameter, 0.065in thick wall, chromoly construction, fits Small Block Chevy, set of 16.

Proform 66892C pushrod set. Features 1-piece design, 7.900in long, 5/16in diameter, 0.065in thick wall, chromoly construction, fits Small Block Chevy, set of 16.