pontiacGTP123 
Just installed my SSAC headers and it was'nt too bad. Definitely take all exhaust off, remove dogbones, ratchet strap motor way forward and I had to remove rear valve cover to get rear header in. That was the hardest part, getting the rear in. Must install from the top and drop it down. Front header is cake, I did have to remove the heat shield from my drivers side cooling fan. I feel I could do this the next time in about 4 - 5 hours but I'm sure some of the guys here with more experience could do it faster. The only other problem I really had was the front O2 sensor placement, I had to do a little floor massaging to clear it. Well worth the effort.
