Originally Posted by
Paul_RS
The XR box is different from a cossie box, so you can't use that. V6 Rear end is the same as a 4x4 cossie as far as i'm aware. Diffs are the same if they are v6, 2.0Lxr uses 3.9 ratios instead of the cossie/v6 3.62.
Are these not completely the same gearboxs with diffrent ratios