Parts ordered. I decided to try one of the mounting bracket kits sold on eBay to mount a modern booster on a '55 Chevy.

From eBay

What the heck. I figured after 55 years, the old Chevy pedal assembly needed a new bumper.

From Eckler's

I was trying to make this and made a mess so now I'll cut off the crap I did over the weekend and put this nice pedal on and keep my Pontiac pedal all together.

From Eckler's