Turbo Action 22997 (PRN21) / 22998 (PRN12) Powerglide Pro Brake - Manual

Part #22997 & #22998 1 2/90,4/99
1535 Owens Road, Jacksonville, FL 32218 (904)741-4850
FAX (904)741-4853
CHEETAH PRO SERIES
POWERGLIDE TRANZ BRAKE VALVE BODY
(Manual Control Only)
(1962-73)
Parts Included: 1 - 22997 Valve Body (Stock Shift Pattern PRN21)
or
1 - 22998 Valve Body (Reverse Shift Pattern PRN12)
1 - 22280B Solenoid (Two Wire)
1 - 22072 Pan Gasket
1 - 22076 Filter Gasket
1 - 22077-1 Modulator Gasket
2 - 00781A Terminal Female Snapplug
2 - 00782A Terminal Male Snapplug
FIRST, READ INSTRUCTIONS CAREFULLY, THEN PROCEED TO INSTALL VALVE BODY BY
FOLLOWING EACH STEP INDIVIDUALLY.
It is suggested that you do all modifications for maximum performance.
STEP #1: Place transmission in park.
STEP #2: Remove drain plug and drain oil. Remove pan.
STEP #3: Remove modulator and small rod if so equipped.
STEP #4: Remove 2 bolts holding shift lever guide plate. NOTE position of shift lever and manual
valve. Also note position of the small spring that gives detent pressure for shift lever, (See
Fig. #1).
STEP #5: Remove six valve body bolts that hold valve body in place (See holes in new valve body
included). (See Fig. #2)
STEP #6: If transmission in car, hold one hand on valve body and carefully pry with screwdriver under
the Servo Tube connecting the valve body to the servo. (See Fig. #3)
STEP #7: Let valve body drop down towards the converter.
STEP #8: Remove E-Clip and Detent Bracket from old valve body.
Part #22997 - Stock Shift Pattern PRN21
Part #22998 - Reverse Shift Pattern PRN12