[67c10rustbuket]

I used that piece on mine you can see some of the process in my build. I would have to see pics of the inner rocker, cab supports, and where the floor meets the outer rocker under the door sill plate before recommending it. If the rust isnt that bad in the other areas you may just use the rear section( they make that in 2 pieces as well, the front half or the back half) Mine needed some modification but I have seen others use it without modification.