Warren,
Please see the attached pic. If the date is upside down, it's and "80". If it's right side up. it's an "08". I do believe (after researching the date codes listed in a lot of posts from the search engine), it's an "80". Norwood Pace Car, 9204 booster and rest of the engine compartment have not been restored. Master cylinder has been changed to later "tall" master cylinder, but I have a really decent master to replace it with. Hope this helps -
Regards,
Steve