I think that's a fantastic plan !
Here you go !
Threw in a '72, since I get 9 pic slots.
Between these Goats there were quite a few class & event wins, as well as nat records. Also, the '71 got 3 RU's in a row @ Indy, & held a nat record 5 years running.
And, as most here know, I could list quite a few more.
Hey, hope you get to build & race one from each year. If you contact Todd Kuhn, he might let you make a few passes in his '70 455, to see how you like it. Might inspire you to start building your own.
Also, I've read that there are plans to run the old Axemaker & Reuland '72 model, on a limited basis. You might be able to contact those connected with that car & get to drive it some, so you could be racing while you're building one of your own.
Hey, the old Ray Hunt '72 is for sale. Would be cool to put it back on the track.
Done right, it might also be worth some money, when you're through racing it. The D-port 455 engine makes a good combo in a '72. Todd Hoven won a nat event & class @ Indy with this combo, back in around 2008, IIRC.
But, a quick scan of the '64-'71 GTO combos seems to show that a '68 or '69, with a #16 head 400 engine, would be the most competitive combo, without using high dollar round port heads. The NHRA hp factor is only 325hp. That's less than the same engine in a '68 Bird. IIRC, a few years back, Adam Strang set the F/S record in a '68. Tim Gillespie also ran a nice '68, which ran low 11's & qualified @ Indy.
http://www.classracerinfo.com/Engine...5&MAKE=Pontiac
http://www.classracerinfo.com/Engine...4&MAKE=Pontiac
I'd like to see all the Pontiacs possible out on the tracks !