Real 1967 383 4speed Barracuda?? Decode this fender tag

Please decode this fender tag and see what it comes up as with the options.

While '68 & earlier fender tags are an absolute mystery to me (ne'er could figure them out !! ) , I can ascertain that :
- "62" = 383 engine
- "418" = April 18th 1967 build
- "H6R" = Red interior
- "PP1" = ??? body colour

And that's it from me :happy1: