4T60E Transmission Shift Kit 1991-99.
Corrects light throttle torque converter shudder.
Contains hardened pins and tuff accumulator piston seals
to reduce clutch failure due to pin and seal wear,
self expanding 3rd clutch seals, PWM valve,
lockup regulator valve and bushing.
Comes with complete, easy to follow instructions.
Designed to be installed during rebuild.