1977 GMC C15 Stepside truck. ne is a 305 block that has been bored to a 312 and upgraded with bigger flattop pistons, aggressive camshaft, bigger oil pump, bigger fuel pump, long tube headers and more. smission is a stock 3-speed manual with an upgraded clutch, new flywheel and floor shifter assembly. Interior has a newer seat, new seatbelts, new dash, new carpet door trim and kickplates with recolored floormats and sound dampeners below. The front of the truck has a new grill, chrome trim, chrome bumper and headlights. The rear of the truck has new bed wood, chrome bumper and bed chains. derneath the truck has been repainted. The truck has been converted to a true dual, straight-pipe and header-back custom exhaust system. The body as a whole has an older paintjob and bodywork done to it with a new aftermarket hood, quarter panels and driver-side door. There are new cab corners placed but not welded. Needs new rocker panels. verse gear works except a shaking when slipping the clutch. Heater motor, wiper motor, and new front fender liners included but not shown in photos.