55-57 Chevy Brake or Clutch Pedal Bumper.
The bumper mounts on to the brake pedal housing and acts as a cushion for the pedals. This is a reproduction of the original for 1955 and 1956 models; it's an excellent functional replacement for the 1957. Don't worry about being detected, bumper is hidden from view and will not be noticed. Made in the U.S.A.