3.08 ratio large 10 bolt from any v8 ute/van or any 1 tonner diff 6 or 8 is a popular ratio and the right diff.your backing plates brakes,cables,lines are all the same so you can use all them..just need a housing and centre with axles..always look inside to check how good they are and to check the ratio as its stamped on the crown wheel..1 tonner diffs have a larger pinnion which meens that you would need the u bolts and a step down universal...im going to do some more technical type articles and post them up and diffs is one i am going to try to explain...:eek:...:Hair: