Thepepenator

automatic is it a 4x4?

I am looking for a computer that will work with my 1989 comanche transmission. Ill obviously pay for shipping and what your asking for it. Thank you

I'll pay for shipping

Anyone has an 89 computer laying around for a 4x4 that they are willing to sell?

Would the speedo drive adapter just bolt up, or will i have to find some adapter for it?

How do i check to see what gear ratio my t-case has?

Well its an automatic so it is an AW4

I have a 1992 Mj that I am looking to make 4x4. I bought an 89 Mj Transmission and T-case for a decent price that I was thinking of putting it on my 92. I was doing more research and I found out that from the 90's the speedometer now is electronic. (Or something like that) Will putting this transmission mess with my speedometer? If so, what can I do to get it to work properly? I know its possible to convert a AW4 to 4wd if you change the output shaft and adapt the t-case, will this be a bit easier or more convenient? The reason I am thinking of this is because I would like to keep my mj as close as possible to what it came like originally, and my transmission has way less miles. I would appreciate any of y'alls jeepxperience :)

Thanks

Hey y'all I just bought myself an aw4 with a tcase for my 1992 4.0 automatic comanche. i am planning on keeping my d35 rear and buying a d30 front with the same gear ratio, which i am more than sure its a 3.55. my question is, what are the lengths of the front and rear drive shafts. I am planning on going to a pull-a-part to get the drive shafts and dif from an Xj but I would like to have the right length of the shafts. I am planning on keeping my baby stock so i wouldnt need a slip yoke eliminator. V/R -Thepepenator

So in other words, since they are both renix it will work?

The floter on my 92 mj went out, and i do not like the idea of driving around not knowing how much gas i have. I looked on ebay, and saw one in my local autozone; I called them and they informed me that the one they had was for a 1993 xj. To me, they look the same. now, my question is, will it actually work? I have read some posts saying it will, then some other people say it will not work at all. I don't want to spend $80+ to buy something that will simply not work.

Thanks for the help!

Thank you. :)