I have been trying to get a concrete answer about this for a while ... I have emailed/posted on GM facebook, asked on the full size forum page and also asked pickuptrucks.com. Why can't you get the 6.2 in a regular cab set up ???????? It seems you can get the top dog drive train in toyota ,ram not sure about 6.2 in fords reg cab ? Anyways I own a regular cab and it serves me very well, but I would love to have that big ole 6.2 in it! So what do you guys think ? It seems stupid not to offer it in all cab and beg configuations.