My 2012 XLT premium has the trans cooler, both plug types and the plug for the brake controller but 3.31 non LSD. From the brochure link posted I'm guessing the 3.73s were only an option because of the new(at the time) 6 speed transmission? Because every place I see HD Tow package it doesn't list 3.73s as part of it. Only as another option below. Sorry if its common knowledge, still learning the ins and outs of the Expedition lol.
I've never had any trouble towing with it, we are fixing to buy a camper and the Expedition will be the tow vehicle. I've towed a tournament loaded bass boat with lots of extra gear inside the truck a few times, towed a couple of cars with it. Always had plenty of power and plenty of gear with the 6R80
I've never had any trouble towing with it, we are fixing to buy a camper and the Expedition will be the tow vehicle. I've towed a tournament loaded bass boat with lots of extra gear inside the truck a few times, towed a couple of cars with it. Always had plenty of power and plenty of gear with the 6R80