Jeff's 727 rebuild thread

Yes I've had countless cases where the high/rev clutch outer piston seal was damaged. This is nearly always the case with a 30 - 40 year old transmission. A good indication of this is that the friction plates are completely toast & the steels are discolored or even warped into a sort of Belleville spring shape.
Just waiting for the sun to come up. ....!
This is the fun part. ...reassembly!

Jeff