Product Description
High Performance Turbo 400 Posi Shift 2 Stage Kit
Heavy Duty & Street/Strip Applications
Step Up Your TH400 Without Removing Your Transmission!
Why Use This TH400 Posi Shift Kit
- Fairbanks's Posi Shift Kits will firm up the 1-2 and 2-3 shifts in your TH400 transmission.
- This Posi Shift Kit will work with 6 or 7 check ball TH400 cases.
- Greatly improves the overall transmission performance in heavy duty applications.
- Posi Shift Kits by Fairbank's come with upgraded valve body plates and gaskets.
- Posi Shift Kits are by far the easiest available way to step up transmission performance without dropping your transmission.
Fairbanks / Superior Part Number: 20806-2
Product Videos
Custom Field
Transmission Model(s) TH400
Year Range 1965-UP
Make General Motors
Manufacture Fairbanks/Superior
