Superior/Fairbanks C6 2 Stage Pac Valve Body Kit (Posi-Shift)
51310-2
Improves Your Automatic Transmission!
* Firms up 1-2 and 2-3 shifts
* Better shift timing
* Quicker throttle response
*Improves overall performance
1. The Posi Shift
2 Stage Pac’s are by far the easiest available way to step up transmission performance.
3. Replaces worn out separator plate with the new special design plate.
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