This is a rebuild SERVICE ONLY for 1955-1956-1957 Pontiac, Oldsmobile, Buick, & Cadillac,Vent Window Regulators. Customers must send us their cores in order to rebuild the regulators. We disassemble the regulators, clean, and replace any broken gears so that they work like new. Often the backing plate is what is missing and causes the regulator to malfunction, but we attach new plates and screws so that they will never fail again. This is the way GM should have designed them! This is a must have for any restoration!
These parts are made on a per order basis. Allow 2-3 days to complete your order once the regulators are received.