This is an Original GM Clevis Pin and Rod for 1964 thru 1966 Chevelle, Malibu and El Camino. This is the Clevis Pin and Rod for the Brake Pedal on Non Power Brakes (Not For Power Brakes). To be used on Chevelle, Malibu and El Camino's with Automatic or Manual Transmission. Rod Length is 5 1/2" Long, Adjustible Thread Length is 1 7/16", Clevis length is 2 5/8" Long (Note: measurements are by tape measure and Not precission mic'd). See Pictures