1971 Big Block k10 4x4 long bed, correctly working on the rust repair. New floor is welded in, new rocker panels is next.402 big block is not factory, out of a 72 Chevy truck(block code TKX); turbo 400 automatic transmission; runs and drives without any problem. 4 inches lifted; straight dual exhaust; new oil & filter changed; new battery; new master Cylinder; new brakes fluid flashed; new aluminum radiator; long tube Headers; power steering; power disc brakes; front locking hub; 12 bolts posi rear end; good tires.