How much weight can you shave off of an A-Body...and still have it look/drive like an A-Body?

barbee6043 said
Reminds me of the Swiss Cheese Pony-ac what was it?? Catalina??? HOLE saw ate it up!? Back in the day.
Click to expand...
I remember readin about that car! Here it is!
https://www.supercars.net/blog/1963-pontiac-catalina-421-super-duty-swiss-cheese/