well guys - I got my transmission cooler installed last weekend. It was very very easy. I installed the 24,000 GVW cooler from B&M.

I didn't like the idea of mounting with the ties through the radiator so I ended up mounting it on the part of the frame that goes directly beneth the radiator. I just drilled through and secured the bottom part of the cooler to it. Then used a supplied bracket to secure the top right part of the cooler to the center radiator support. Took almost no time at all.

It only took about 1/2 a quart of transmission fluid with the new addition. I only lost 1 oz by disconnecting the old cooler lines.