What are the model numbers for the 3 speed and 4 speed manual transmissions for the 1974 Roadrunner?

The 1974 Plymouth Road Runner offered a 3-speed manual transmission identified by the model number A833. For the 4-speed manual transmission, the model number is also A833, but it is specifically referred to as the A833 4-speed. Both transmissions were part of the performance options available for that model year.