by geeves » Sun Jan 23, 2011 2:21 pm
you have 4.3 diffs now. You can get 4.56 diffs from a 88 to 91 trooper with petrol motor or 89 to 94 Mu but double check the ration before buying as not all have these ratios. They are bolt in swaps
Sanding your knuckles before starting work can help. That way you cant skin them