While it's not really a full-body rig, Jason Payne's bobbed '96 crewcab is definitely fullsize. The 153-inch wheelbase made steep climbs like the Dump Bump look silly, while the link and coilover suspension and armored belly let it get through rougher terrain unharmed. Drivetrain? The only deviation from the stock GM 1-ton is the Ford D60 in front. The rest is the standard Vortec 454/4L80E/BW4401 with a 14-bolt FF bringing up the rear.