Originally posted by: LAUST
6 liter engine with a 4L80 Transmission (By far one of the best out there, my 4L60 has but up with 570lbs of torque and it's not even showing sighns of ANY wear [No metal on the pan magnet])
The suspension is a Z85
It's towing capacity is rated 10,200 Highest 1/2 ton rating ever
It's available in a Crew cab where the regular 1500 is only the rear swing doors