I bought a set of Super Comp. Hookers for a 68 GTO and they slipped right into place. I then noticed that the right side header was going to hit on the front drive-shaft/front axel saddles, the header was also curved towards the center of the tranny. Rather than customising these new headers I ran a set of 3 tubes and they seam like they will work with a little modification to the right side.
