Posted 6/4/2017 08:26 (#6053134 - in reply to #6046158) Subject: RE: Does being overfilled cause transmission to run hot?
There were some 2007 classics that got a ZF6 snuck in them. I have a friend with one. I have have had 3 ZF6 duramax on the farm at one point. Still have 2 of them. They can call the 06 an LLY if you want, but when ordering parts it's all LBZ.