I have a dash cap on mine. You have to look close to see that it isn't OEM. The raised areas have to be shaved down so the dash cap doesn't have any ridges in it.
Glove box door is a 1970 only part. I am pretty sure all B body cars used the same door. Charger, Coronet, Belvedere, Road Runner, GTX. I doubt they are reproduced. Wildcat Auto Wrecking in Sandy, Oregon may have a few. There is always Stephens Performance in Alabama.
Only 1970 B body cars with the rallye dash had the same glove box door,non rallye dash cars used a different glove box door. The plastic dash panels are available from Tonys Parts.