selling my 1973 GMC K20 4x4 3/4 ton Sierra Grande LS SWAPPED Squarebody truck.This is a CAMPER SPECIAL! meaning you don't have to register it as a pickup so registration is MUCH cheaper. Mileage is 27609 but who knows what it really has. This truck started out life with a 350 2bbl engine,it was remo... Read More