View Full Version : 12208322 manual trans segment swap

April 15th, 2018, 02:00 PM
I have an 01 silverado 4.8l with os 12208322. I swapped in a th400 trans and am looking for a manual trans segment to swap in. Anyone have any ideas where to find one?

April 15th, 2018, 02:56 PM
Why? Just shut off all codes and TQ associated with the trans. A manual segment swap changes many engine characteristics. You still have an auto, not a manual.