67 Barracuda Big Block K frame keep it or change it ??

Yep I get that I really do got a 69 notchback Coupe that somebody hack butchered and stuck aluminum wheel tubs and pop rivets in it back in the 80s I'm trying unfuk this 1 but AMD makes all the metal unlike the way it used to be

That was a Chevy guy did all that, I guarontee. Pop rivets and dzus fasteners are their two favorite ways to build stuff. I've seen almost everything held on by um. Stupidness.