I know of 5, in Ohio (or rather, I have seen 5 in Ohio in the last few years - might be sold/gone by now)
One 428 bench seat car that's all original a guy still has
We used to have a '67 gp hardtop 4spd, so we always watch when we find 'em
A guy in Akron has at least 2, maybe 3...that I recently saw
I always heard there were less than 700 total 4spd GP's (hardtop and convertible), so that makes sense out of those numbers
Give your brother my regards, Ric
Neat car. People did the same with our '67 hardtop, but a convertible is the ultimate
however, we need a picture of the interior to confirm
Here's a couple of the cars in Akron
Unfortunately, I went inside and saw a 4spd sticking through the floor...and forgot to take pictures
And also forget which was the 4spd
he had a few more elsewhere....everything for sale.... (I didn't even ask how expensive - they're completely restored...i'd guess 20 -30k)
One of them was a basketcase - the others were nice