xxRE TorqueFlite Trans Mission governor control.
This TCM unit is only to control the governor pressure and is not managing the converter and or overdrive clutch.
Fully Digital Governor Control.
Shift set point adjustable wile driving by on front mounted potential meter.
Compatible Trans Missions;
A500
42RE 4 bold converter A999 Family
44RE 4 bold converter A999 Family
A518
46RE 4 bold converter A727 Family
A618
47RE 6 bold converter
48RE 6 bold converter