An 86 Comanche....

[KANTANKRUS]

 4x4 with a 2.5 liter motor, what rear axle did they have and what gear ratio would it be.

[derf]

Dana 35.

 

4.10 most likely.

 

Auto or manual?

[eaglescout526]

Could have an AMC 20 out back with 4.10 as well. If it’s an auto it might have  one of the two axles with 4.56 out back as well cause AMC used Chrysler’s A900 series torqflight trannys

[Pete M]

the ratios could be anything.  86 was a weird year without the typical standardization.  

[KANTANKRUS]

A friend of a friend is dismantling an 86 Comanche and he said that he was going to sell all of its drive train. He asked me if I wanted any of it. With the above info, I won't be even the least bit interested. 

[Pete M]

lots of good stuff in an 86 MJ, but not so much the drivetrain.    be sure to snag MJ-only items like the rear window and E-brake pedal.  

[eaglescout526]

If it’s a manual trans I would be interested in everything in the bell house.