chas0218
Gold Member
So, the skin is the same as the "HEAVY DUTY" 3/4 and 1 ton models. I wonder how different the frame strength is.
Last I knew until you hit the dually category (maybe 3500 single axle) all GM trucks use the same frame and cab. Only engine, and suspension components are changed. I know the leaf springs from a 3500 single axle will fit under a 1500 and vise-versa.