Boost valve kit 54200-14K
Small-Medium Ratio, OE code 067
Large spool diameter: 0.634
Small spool diameter: 0.570
- Burnt clutches
- Delayed Reverse
- Low line pressure
- Soft upshifts
Leakage between the boost valve and sleeve.
Sonnax boost valve and sleeve kits are available in three different ratios to restore pressure control in most OE applications.
NOTE: Small/medium boost ratio kit. Please see chart to verify.
GM General Motors