Chevrolet called the 1.5 ton pickup an Open Express truck. Any mill with a Dado blade or even a router with a bit will be easy to step notch each edge Plane the boards to the correct thickness after cutting to size then cut the steps for the wear iron. Pretty easy job for most wood workers. You also might want to contact Mar-K as they and Jim Rodman and KC Wood also have the 1/2 ton wood and could probably make the longer lenghts needed for your truck.


34 & 35 trucks are the greatest