I'm Heartbroken. Time to face reality that my Cuda is a parts car.

You can also buy some 1" square thin wall tubing and brace up the car before removing that A pillar or just to stiffen it up before doing the floor. That A pillar area is the same on all darts, and valiants that are a 2 door hardtop from 67-76 easy part to get off any parts car out there.
Thanks! I had planned on bracing the crap out of it before I start tearing parts out. I was wondering if those pillars were all pretty close, thanks for answering that.