I just picked up this 1972 40 from WV. Took a chance and it turned out pretty clean. Going to be removing the SBC and going back to stock F engine. I have a running engine sitting in my 73 that needs a complete frame off that I will borrow as this will be quicker to put on the road. Tonight I pulled the gas tank to see what was underneath and it looks good. Also took the shopvac to the squirrel condos. Game plan is to pull the 350, get it cleaned up, reinstall the stock drivetrain and get it running/driving/stopping. Then focus on rust and making it look better.