Cam, what is "VVS"?
Ah, that would be Vintage Vehicle Services, an arm of GM that kept records on many if not most Canadian-built or sold GM vehicles.
Years ago the service was free for the asking. Not many people were asking. Later they were swamped with requests, plus GM is a business so they began charging. Now the information you get is certified with a seal because some people were trying to fake the documentation. With the seal comes a higher price, but at least it is available.
Contact info taken from Chevelles.com:
To Order Your Factory Documentation Package:
Research charges are $58.85 CDN ( US rate varies according to exchange ) payable Visa, Mastercard or certified cheque/money order..
Note: Rush Service is an additional $10.00
Credit cards can be accepted over the phone at 905-440-7689 or securely faxed on 905-440-7644.
The phone number in Oshawa, Ontario Canada is:
George: 905-440-7636, Frank: 905-440-7618,
and the general line is 905-440-7689
Inside Canada Toll free - 1-888-467-6853
from 7:30am to 5:00pm Eastern, Monday to Friday.