I used Totally Stainless and was very happy with the product. I did paint everything separately and assembled with the stainless hardware. Every bolt was in a plastic bag and was labeled. They all fit and really make a nice finish. Here is there website: Totally Stainless Page 59 on their online catalog has the stuff for our trucks. You can also call them and get only the bolts you need, i.e. bolts needed to assemble the front end.

On a side note, there is an ell shaped rubber bracket that connects the front end to the cab (one on each side). I never found this anywhere. What I used was a piece of conveyor belt from tractor supply. Worked great..FYI