Hello All,
First post and question: I have removed and completely disassembled my 591102 transmission from my '41 pickup. No search has shown much about this specific casing. The only info I have on it is that is a 1940 model used in pickups and is similar(?) to passenger car models. Rebuild parts ordered hoping that gaskets, thrust washers, etc. are correct. Any direction towards rebuild on website, book, and/or video would be helpful. I've done a couple of Borg-Warner T5's in the past but had excellent videos. Thanks...