440-T4 440T4 4T60 GM Transmission Valve Body Shift Correction Kit fits 1983-up Featured Products 7-pieces as in picture

7-pieces as in picture

2 ratio band lever provides greater mechanical clamping force than the O

Zero-wear material for vastly improved durability

Includes all common soft parts to overhaul your unit

In addition to general rebuilding tips and technical information

440-T4 440T4 4T60 GM Transmission Valve Body Shift Correction Kit fits 1983-up Featured Products 7-pieces as in pictureModified Item: No Custom Bundle: No Fitment Type: Direct Replacement Non Domestic Product: No Manufacturer Part Number: K440 T4 Brand: Superior Manufacturer Warranty: Unspecified Length Type: Valve Body 440 T4 4T60 GM Transmission Valve Body Shift Correction Kit fits all units 1983 up Superior K440 T4 1. This Superior kit was designed to increase torque capacity of the unit. Increased capacity is the key to preventing 2nd and 3rd clutch failure. 2.