i have a 1999 f250 super durty with a 1993 cummins swap 12 valve. auto trans with shift kit dodge transfer case engine transmission have 4400 miles on them sense rebuilt great driving and running truck never puuled anything with it yet outer than 16 foot utility trailer and has no problem this thing get 26. 3 mpg and runs good 4x4 works heater works ac needs one line and charged . but great truck 4 inch lift kit . stock wheels tires are about 50 percent thread left . interior is a 8 out of 10 the exterior is a 7 out of 10 mechanically sound every day driver . hate to sale but need the money to many cars and trucks in a innercooled version of the 12 valve cumminsany questions feel free to ask truck will make it any were in country or i can set up shipping you pay more pics will be uploaded any questions email and ill give you my number