I'm looking for help interpreting the cowl and pillar tags on a 76 Cutlass Salon, as well as needing to find a trustworthy 3rd party inspector/appraiser in Michigan.

 

Can't help directly, but the https://www.g3gm.com forum seems to have way more 73-77 people than this site.

Even though they're all A-body cars. There are some here to be sure. This site is more active and not so many Chevy dudes.

 

Do you have a picture of the data plate in question?

 

ditto- i have a 76 part manual that should have most info