Quote Originally Posted by BBM715 View Post
If you are brazing why not just add cooling fins? My problem with taking coolant back to the t-case is the possibility of trail damage. Right I'm the middle there is a good place to get high centered or just dragged across stuff. You could put it on top but not too much room.

$.02
Water is MUCH more thermally conductive than air. The lines can be routed out of harm's way. That jacket could be put on top of the T/C. Doesn't need to be very thick, maybe 1/4" of space for coolant to flow through.