Description
TH350 Fairbanks Posi Shift 2 Stage Pac, 1969-1979, Superior 31001-2.
Offers Heavy Duty and Street & Strip performance.
- Firms up 1-2 and 2-3 shifts
- Includes oil transfer plate to give the best holding capacity in 3rd gear possible
- Improves overall performance
- The Posi Shift 2 Stage Pac’s are by far the easiest available way to step up transmission performance.
- Replaces worn out separator plate with the new special design plate.
