I have a 1963 dually with a 250 six banger 4 speed and 4.10s, still manual steering manual brakes. It is my daily driver. Built like a train car. A bulletproof truck if there ever was one. Is it a GMC 305 V6? If so I think you'll be very happy with the mammoth torque that motor produces!!


1963 Chevy C30 - 292 I6 +.040" 10.78:1, SM465
1978 GMC K2500



"Four gears with a granny low and six cylinders straight in a row."