Pro-Mod Transmission

** This is a service we provide on your transmission, drum, and shift shaft. **

We take your transmission and modify it (every other dog is cut out on the appropriate gears)  to shift as smooth as possible w/OUT going to a full override Drag transmission. We tear down and inspect all gears, clips, shims etc., Modify shift star, include easy shift detent roller spring, and modify shift shaft for more throw and better engagement.  Please clean both tranny racks, drum and shift shaft, and ship them to us to modify.  Price does not include replacement of any worn gears, drum, shafts, etc..

Allow 2-3 weeks turn around for this modification.