You used to get the shaft seal in seal kits, but I don't think you do any longer. There may be only 1 (the lower--number 23) used in your transmission. If that seal is shot, it will leak until gravity and the oil level have nothing else to dribble. It has been over 20 years since I worked on one of these. Contact Wade's Transmission & Gear (214-747-4868). If anyone knows where to find that seal, they'll be a good starting point. You can use RTV on the shift cover. Good luck.


~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end