Boost valve kit 54200-14K

Boost valve kit 54200-14K Valve Sleeve Small-Medium Ratio, OE code 067 Large spool diameter: 0.634 Small spool diameter: 0.570 Symptoms: Burnt clutches Delayed Reverse Low line pressure Soft upshifts Cause: Leakage between the boost valve and sleeve. Correction: 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.