73 Nova parts source?

[A12pilot]

Hey guys,

I have a buddy who's calling on me to find some much needed repair metal for his 73 Nova, which isn't my strong point on classics, so I'm calling out for some help. What's a good supplier for quarter panel repair patches ( forward of the wheel opening to include the lip) out there? I'd assume Goodmark makes them, or do they not? Best vendor? Are those later years Novas relatively the same bodystyle wise so a patch would fit from say, a 70 or the like? Thanks guys!

Cheers

Dave