https://www.canadianhotrodsinc.com/p...chevrolet-gmc/
Canadian dollars, so USD goes further. I have seen their frames at their facility and they look nice and have lots of thought put in. hand made in jig.
https://www.heidts.com/part/bx-306-h...y-truck-frame/
a want list on the side bar, with pricing
https://roadstershop.com/product/ful...4-chevy-truck/
just some ideas. pricing to show what a new frame will cost you. without knowing your skill set and availability of tooling etc it is hard to suggest any alternative ways. kinda sounds like you want independent front suspension, disc brakes up front, etc?
if doing a stock frame with an IFS up front and possibly some sort of rear suspension other than stock, consider a bolt in kit. before yo