Re: Replacing standard gearbox with an overdrive gearbox 1948 22nd Series

Posted by BDeB On 2010/8/3 13:09:18

The overdrive transmission is a bolt-in. Other parts that go with it are the lockout cable, governor and relay. The lockout cable is unique and has a bracket with a switch that mounts under the instrument board. The governor is installed on the overdrive unit and the relay goes on the engine compartment side of the firewall. Driveshaft will need to be shortened.