Hey how do you tell if its a K-case. I have one that came out of a CUCV and one that came out of a 1 ton Civi truck. One says 42 on the case, the other says 39, I dont remember which is which. Both are only rebuildable cores. How's $50 + gas money to meet you halfway? I'm sure one of those is what you're looking for, right /forums/images/graemlins/waytogo.gif. In Corpus BTW.