When they say rebuilt.....I recommend to get a list of what they are rebuilding or replacing........a minimum list would be:
torque converter
bearings
clutches and steels
all seals
I would replace direct/cluch housing it comes with new bushings which is VERY critcal...afermarket is about 70 dollars... Don't go to ford
Solenoid pack
shift correction kit for valve body.
new server cover and piston
tss
Regards,
Bob
