I have the deck material in my truck
I am installed the poly deck 5/4 material in my truck bed. I have a '62 short step. If you are not making a show truck it works great. I get a lot of comments about it. I used a product called Trex. There are a few colors available. It is NOT cheap. If I recall I had about $140 in material. You don't have any finishing expense. The big problem is the material does not come as wide as the original wood. To solve this I bought another metal bed strip. I redrilled all of my mounting crossmembers. I spaced the wood where it looked right. Not all of my boards are the same width, just like the factory did it. The material cut and routed as good as if not better than real wood. I wondered about staining from oil in the bed, but there doesn't seem to be a problem. My fuel tank is relocated to the rear of the truck. My filler is in the center board of the bed. Here is the kicker - My truck is diesel, which is just thin oil. I constantly spill a little on the Trex when I fill. It lets a mark for a little while but it does seem to disapear in a day or so. For my truck it was just right. I'm happy with it.