I had a couple of Pontiacs, my favorite was a 71 Grand Prix with a heavily modified 455 at 650 HP with a super 400 transmission, I won many 40 mph stomps in it and always for 100$-dozens of poor guys & 2 girls never had a chance. I had 2 Firebirds but I have to say that they were hell to get into and out of, still a kick to drive.