Hi Andy,
Thanks for the message. That is my car. It has the 6000 rpm redline tach. It has the single 3/8" fuel line. I've been through the car, I had all of the interior out right down to the bare floor. I've had the kick panels out, the dash has been lower a few times, I've replaced the gas tank that someone previous to me replaced with and incorrect one. I haven't found any build sheets. About the only thing that I haven't removed yet is the interior door panels. I'm not removing things in search of the build sheet but as I make changes I always hope to of it. I think the previous owner actually found the build sheet but he wasn't able to find it when I picked it up. I feel strongly it is a true SS but without documentation you just never really know.
I'm curious, what is the difference between a 756 and a 755 interior, is it the bucket seat vs. the bench seat?
Anyway thank you for the info.
Best regards,
Gene