8L45 • 8L90
Oversized Pressure Regulator & O-Ringed Shuttle Valve Kit 154740-31K
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Helps cure:
- Low line pressure
- Burnt clutches
- Harsh shifts
- Low cooler flow
- Loss of lube oil
- Overheated transmission & converter
- Soft shifts
- High line pressure
8L45 • 8L90
Oversized Actuator Feed Limit Valve Kit 154740-38K
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Helps cure:
- Harsh shifts
- Soft slide shifts
- No shift
- Burnt clutches
- Damaged converter














