I bought a Willys CJ3a a couple of years ago and this came with it as a spare transmission. The previous owner had replaced it with a muncie 4-speed for a V8 conversion.

I took a thorough look at it and the T90 needs a rebuild, though depending on how perfect you need it, you could probably get a way with using the gears that are there. Its got some wear on at least one of the gears as you can see in the photos.

I'm happy to answer questions and I hope someone will take it to a good home and restore it back to original condition.

Thanks,

Oliver

If you need some more info on the transmission, you can find some good insights here: https://www.novak-adapt.com/knowledge/transmissions/manual/t90/