Restoring 66 GTO back to factory, need help with paint.
Hey guys, this is my first post so here it goes. I am currently restoring a 66 GTO back to factory original as much as i can. the original color is barrier blue and it has a 389 tri-power, 4spd, no power steering, brakes, or air conditioning. my uncle's brother was the original owner, then he sold it to my uncle and i ended up with it after he passed. Now with history lesson is over i have a few questions about getting it back to original.
What is the correct color of the underbody, firewall, and fenderwells? The firewall has a bunch of dimples all over, why? and is anybody smoothing them out or leaving as is? It also has these weird brackets on the backs of the front seats. What are they? Thanks for looking guys, thanks in advance.