If the truck is a 3/4 ton it will ba a J-20(have 8 lug wheels), the 1/2 ton will be a J-10(6 lug wheels). Both used a dana 44 for the front and aside from it being several inches wider than yours(actually the width of a chevy truck) it can be put under your CJ(done it twice so far). As for the rear axle, the J-10 will have a Dana 44 rear with a slight off-set to the passenger side, the J-20 will have a Dana 60 rear with a slight off-set to the passenger side.
I have done some measuring on these axles before and if you don't mind paying to get them cut down her is something I found out about the rear diffs.
The passenger side of the rear diff is only 1" wider than a wide track CJ while the other side would need to be cut 7" so as to make it the width of a Scout II. Of course you could use either a ScoutII front or a wagoneer front to match the new cut rear or just have the front 44 cut down also.
Enough of my rambling.
Just my 2 cents
I have done some measuring on these axles before and if you don't mind paying to get them cut down her is something I found out about the rear diffs.
The passenger side of the rear diff is only 1" wider than a wide track CJ while the other side would need to be cut 7" so as to make it the width of a Scout II. Of course you could use either a ScoutII front or a wagoneer front to match the new cut rear or just have the front 44 cut down also.
Enough of my rambling.
Just my 2 cents
