Help finding some patch panels

[Peanut74]

Well you have three options
1) buy the reman A-pillar and cut it down to what you need
2) find a donor cab
3) buy a bender and shrinker/stretcher and make them yourself

Out of the three I would go with option 1. Reason being you would be working with a new part that wouldn't require any repairs. But it might require work to make it fit properly. Option 2 would fit better but might require repair work to be usable.
Option 3 is doable if you have the tools and knowledge. But it would take a lot of time to make and fitup properly. That's my two cents worth