The Supertech chrome undercut intake valve for small-block Chevrolet applications is a single replacement valve sized 2.020 x .341 x 5.010 inches. It serves as a direct-fit service part for head rebuilds and valve replacement where an undercut intake face is required. Sold individually, it helps restore correct valve-to-seat geometry during engine service.
Supertech SB Chevy 2.020x.341x5.010in Chrome Undercut Intake Valve - Single (Drop Ship Only)