I have two Vins that I would like decoded.

338677M312966 1967 convertable
​​Is this a 442 car ??

338177M403615. Claims to be a 1967 442 2 door car.

Also looking for an interior for the 67 442.
Thank you

 

All 442s had a 5V on the data plate except those built at the Fremont California plant. The only way to know for sure on the Fremont cars is to have the build sheet. which Fremont usually trashed.

 

Only the 1968-71 442s had unique VINs, so there is nothing in those 1967 numbers that will prove these are 442s. For the 1967 model year, the 442 option was only available on the Cutlass Supreme model line, and both of these are Cutlass Supreme VINs (338xxx). Post photos of the cowl tags. Fortunately these are Lansing cars, so the cowl tag will have the ACC code for the W29 option. Fremont cars did not (and are frequently cloned as a result).