Posted by garrison on November 04, 1997 at 00:24:45:
In Reply to: Locking Diff. for M-37? posted by Tom Willcox on November 03, 1997 at 22:25:24:
There is a unit which I use and have installed in other peoples trucks which is readily available called a LOCK RITE (sp) it is an excellent unit without much to go wrong. It is available from a lot of dealers. WARNING: Do not get in over your head trying to put this thing in. It is not an easy differential to take apart and put together properly.