Sonnax K77898 Transmission Reverse Boost Valve Kit (Large Ratio, O-Ring Style) Alto C6 Transmission High Performance Servo

C6 Transmission High Performance Servo

T-6T40G3-LB-TKC

(8) 049715A Alto Kolene Treated Direct Steels (0

Chevrolet Astro Van Safari 1995-2003 V6 4

Manufacturer Part Number: 031740AP5

Sonnax K77898 Transmission Reverse Boost Valve Kit (Large Ratio, O-Ring Style) Alto C6 Transmission High Performance ServoBrand: Sonnax Other Part Number: S74507RDK Type: Pump Component Items Included: Reverse Boost Valve and Sleeve with O Rings Manufacturer Part Number: K77898 Material: Steel Universal Fitment: Yes Vintage Part: No Performance Part: Yes 200 4R, 4L60, 700R4 Reverse Boost Valve Kit Part No. K77898 Large Ratio, O Ring Style Vehicles with GM 200 4R and 4L60 transmissions often have problems with poor Reverse boost or upshifts in manual low. These are