Transgo 400-PRO Valve Body Reprogramming Shift Kit fits GM TH400 (SK400-PRO)* tools Solenoid Regulator Valve Kit

Solenoid Regulator Valve Kit

* Slow engagements

(2)  057725 Alto Standard Thickness Steel Plate (0

Manufacturer Part Number: 46185

Manufacturer Part Number: K073

Transgo 400-PRO Valve Body Reprogramming Shift Kit fits GM TH400 (SK400-PRO)* tools Solenoid Regulator Valve KitBrand: TransGo Performance Type: Shift Kit Interchange Part Number: T34171 Manufacturer Part Number: 400 PRO Country Region of Manufacture: United States Universal Fitment: Yes Vintage Part: No Performance Part: Yes TH400 3L80 Valve Body Shift Reprogramming Kit With Gear Command Fits all 400 1965 on Features: Automatic shift Street or full race Holds 1st and 2nd to any RPM Back shifts to 2nd and 1st at any RPM Tow&Go, competition, pro race, heavy