Hello, I recently bought my dads 1988 Jeep Wrangler YJ with a ax-15 transmission. The jeep has sat for about 5 years. The transmission has always been a problem but when I got the jeep I was able to drive it for a week before it decided it didn’t want to go into gear at all. Second gear was always an issue but now it won’t go into any gear at all. It also wants to move forward when it is not in any gear at all. I don’t want to keep tanking money into this transmission so I would like to swap it into an automatic transmission. Was wondering if anyone could give me some help with what to use and what all is needed. Thank you very much for the help!