1958 Panel truck quarter panels

[jamdcm]

I’m hoping someone can help me with my new project. I have a 58 Panel truck that i will be stretching to put onto my 56 Chevy long bed frame. I will also be using the frontend off of my 56. The rear quarter panels are in really bad shape. Does anyone know if there is a company reproducing these? The other idea i had is, since I’m not using the 58 frontend i could cut up the front fenders and use them for the wheel wells and make up the rest of the panel out of 18 gauge steel. Any tips or suggestions would be greatly appreciated.