Ok, so I pulled the clips off the car today, soft cleaned, solvent cleaned, razor scratched-all different orders on different clips and no signs of red anywhere. The 2 on the rear inner frame rail for fuel line were in the best shape and looked like they were black phosphate or zinc. The only one that MAYBE showed a tiny hint of red was the one under the drivers floor for the parking brake cable, but that's a big maybe-could have been rust. Also the 2 on the pass outer frame rail for the fuel line are a slightly different style then the rest. Can anyone else let me know what they found??? Or anyone with a super original car let me know??? Don't want to do this twice, and the "not painted" keeps repeating in my head now!