personally i would love to have rockwells its just hard to get over here for a fair price i cant afford the axles let alone the tires i would need after. i think they would be perfect for that truck i beat it as it is and its still straight some what. i hear of a few trucks old military ones hear and there i got no wheels right now so its not lookin like a short term fix im going to check out this power wagon at a local wrecking yard around here. i looked into the rock well breaking system they have to have willwood style added on to make it street legal to so it would of been 3 to 4 g's all said and done this is my steering set up now.

 

8.8 in an XJ on 37's would be more than fine.