I have a 93 wrangler 4.0 with a 3 speed automatic trans and I would love to swap it out with a 4 speed, anybody know if there is a compatible 4 speed out there that I can use?
the TH-700R4, is a 4 speed with a 3.06 first gear. By using this transmission, You would have the overdrive for highway use, a decent first gear, and a future swap to a small block motor would be easier.
But you would have to install an expensive adapter for both the engine to transmission and transmission to transfer case. I'd recommend the AW4 from a Cherokee, a great OD auto. Google 'jeep aw4 swap' and you will find some great info.