GM TH200-4R Transmission Valve Body Shift Kit
by Superior Transmission Parts
The throttle valve sticking is a common problem int he 200-4R transmission. This shift correction package deals with the problem by changing two springs in the valve train. Many shops may have the valve bodies sitting unused due to this problem. Superior Transmission Parts can fix it!
Pressure rise problems can premature failure. The replacement of the pressure regulator and line bias springs, contained in this valve body kit, will give full positive response of pressure in the 200-4R unit.
A high performance version of this kit (K200-4R-HP) is offered for street rods, racing and extreme heavy duty use. This kit supplies a big TV boost valve as well as valve body modifications. This keeps the apply pressures up to a needed capacity and delivers it to the band and clutches quickly.
This Shift Kit Corrects or Addresses the Following Problems
- Sloppy 1-2 shifts
- Erratic 4-3 shifts
- Throttle valve sticking
- Inadequate line pressure rise
- Extends band life
Superior Transmission Parts Number: K200-4R
