ATF cooler mounting
The photos are pretty crappy, but here's how I mounted mine. Excuse the body-colored core support. It's on my to-do list.
The top mount is just a bent piece of 3/4" x 1/8" aluminum strap and uses an existing hole in the latch support. The lower mount is just a piece of 1/8" aluminum plate and uses the bottom two bolts of the latch support.