My vin # is 338076m353509. Firewall tag is 05a b st 66 -33807 lan 10206 tr 967-b w2lg 5vy. Had the car for 28 years. numbers match,including engine and trans

 

The VIN says a 1966 Oldsmobile Cutlass 2-door Sports Coupe built in Lansing, Michigan.

There's an Olds VIN decoder here:

http://www.v8cars.hu/oldsvin/decode.php


For the cowl tag, the only thing I can decode is the 05A, which means build date of the first week of May 1966. Others on here will be able to decode the rest of it.

I would suggest taking a photo of the cowl tag as sometimes where the code is on the tag is helpful.

 

Thank you, I will get a pic. It's white on white 4 speed with console and vac guage,tach.Have never seen this trim on a post,ever.Have not seen a pic of anything like it