[Getter-Done]

I thought there was a thread about this with the answer.

Hopefully member Keith Seymore will see this.
He would know.

Here is a very old thread.
Link: https://67-72chevytrucks.com/vboard/...r+reproduction

Here is the Thread I was thinking of.
I don't know how much it would help to contact them .
It's worth a try.

GM CUSTOMER SERVICE (Canada and the United States only) # 1-800-222-1020

CHEVROLET
P.O. Box 33170
Detroit, Michigan 48232-5170

Link: https://67-72chevytrucks.com/vboard/...+vin+documents

Hope this Helps.