1975 Indy 500 GMC build

[1975gmcindy500guy]

Hello,
This is My build thread where I will post any progress I have and keep you guys updated. I cant make a ton of progress on it until at least summer. I am finishing a house, working and re building my 87 z24 cavalier hatchback as well as have a 6 mo. old daughter and limited funds.
It will take a few years to finish.

I have a press kit for my truck and I will post to follow.

What I know about this truck:
It has been in the family since new.
It is all original.
My great grandfather purchased it from one of the race teams after the race, He worked in promotions and knew a lot of people, I am told.

I am working very hard to uncover the history of my truck and production numbers.
my press kit says GMC will provide 26 pickup trucks, crew cabs, suburbans and rally wagon and Vandura vans for general transportation, safety and emergency vehicles.
I was told by gm they had 4-6 red crew cabs at the race (I can not remember the exact number they told me).
This being said there could only of been a couple of trucks like mine made for the race.
I wish I could get an exact break down on the trucks.