[factorystock]

Thanks for all the great photos LostMy65! Here is a heavy duty GMC. This is the type of truck that would have a 478 V6 under the hood. 440Lb of torque @ 1200-2000 rpm. A sbc need not apply for this type of work! For the historical gurus, notice the blacked out center section of hood, which all original paint '62-'66 GMC's had, and the '64 Colorado licence plates.