Yes, the trunk lid and the doors are the same. The fenders, hood, grille, front bumper etc. are all 300 only parts.

 

I have a similar question about the trunklids for a 68 Newport. Are they interchangeable between 2 door, 4 door and convertible?

 

Yes, the same trunk lid was used on all of the Newport body styles.

 

Thanks FuryGT!