Put a little over 700 miles on it since Wednesday. Had to go up to Pax River, MD for work. The AC works great and the transmission cooler doesn't leak a drop and temps stay about 160 degrees in stop and go traffic when it's 90 degrees. However....my oil leak returned. I think I'm going to check out the PCV system because just driving back and forth to work it didn't leak for 3 days, but after a rowdy 6 hour interstate jaunt, it was back to leaking. The driver's side diff seal is leaking too, dammit. They're a pain to get to on these SD axles too because of the knuckle seals. FML... Stay tuned for more!