Truck is a 96 3500 4x4 12v, with a 2000 1500 cab on it.  Engine mods are Mahle pistons, bored .040 over, due to a scorched cylinder when the old headgasket blew.  Head is Oringed and studded, using ARP 12mm studs, has a Maxspool stage 2 towing cam, Haisley tuned 160 hp PPump, with Mack plug and 5k gov springs.
60 lb titanium valve springs, ATS 3 piece manifold, DDP 140 injectors, PSC steering box, Thuren adjustable track bar, EMS Offroad manual locking hub conversion kit.  Compound turbos, consisting of a S300 over an HT3B, fed with an AFE intake.  Timing is at 16 degrees.  Transmission is an NV4500, with upgraded hydros, South Bend DD3600 with the upgraded input shaft.  Rear driveshaft is a single piece 4 in aluminum custom driveshaft, and the exhaust is 5 in turbo back, with a US Gear inline exhaust brake.  
The truck has a 3 in lift, and is currently running 35/12.50/17 Hankook Dynapro MT's, on Weld aluminum Sidewinder dually wheels.