1982 gmc k10 lifted

1982 gmc k10 the truck is lifted 3in body and 4in by leaf and shackles. the steering box location on the frame had stiffner added to handle the 36 in tires. have 36 in spare mounted in the bed. dana 60 front axle with 456 gears and locker. the rear axle is 14 bolt with 456 gears and locker as well. np 205 transfer case. yes 4wd does work and very well at that. 700r4 trans that I just had rebuilt have the receipts and doesn't even have 2o miles on it. the motor is 355 with edelbrock aluminum heads and cam. has a electric fan set up too and has a edelbrock port injection set up as well which is a little more suited for off road. the truck sounds awesome and moves very well. the interior I have new bench seat and carpet with sound deadner. has a 9500 lb ramsey winch. has dual fuel tanks and both work cab corner and rockers are solid does has rust at door corners and the bed crossmembers need to be replaced has a vibration at 35 to 40 due to no wheel weights can get the tires balances at a big rig shop but your can drive right through the little vibration good truck I need gone to work on my Camaro and gto 4846457789 I can send more pics