Sonnax Zip Kit Valve Body Rebuild GM 6L45 / 6L50 / 6L80 / 6L90 (6L45-6L90-ZIP) Alto Helps prevent the bit from

Helps prevent the bit from walking out of the bolt head

Type: Pump Stator Shaft

Constructed of billet steel for strength

All Rubber Lip Seals

Sonnax Zip Kit Valve Body Rebuild GM 6L45 / 6L50 / 6L80 / 6L90 (6L45-6L90-ZIP) Alto Helps prevent the bit fromBrand: Sonnax Other Part Number: S104741ZK Type: Shift Kit Interchange Part Number: S104741ZK Manufacturer Part Number: 6L45 6L90 ZIP Material: Aluminum,Steel Universal Fitment: Yes Vintage Part: No Performance Part: Yes 6L45, 6L50, 6L80, 6L90 Transmission Valve Body Rebuild Zip Kit Part No. 6L45 6L90 ZIP Sonnax Zip Kit 6L45 6L90 ZIP targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45, 6L50,