OER reproduction chrome bezels for 1955-1959 Chevy and GM trucks. These chrome bezels surround the wiper transmission towers that the wiper arms attach to. Manufactured from high quality die cast zinc exactly as original and have the windshield wiper pick up tube attached for trucks with the windshield washer pump option. These towers have the correct stainless steel slotted plug screw. Remove the screw and use part #3718638 (washer nozzles) if the truck has the pump option Includes the chrome retaining nuts #3683913. Sold as a set with 2 bezels and 2 nuts.