Help ID these Acorn Centers

[Hyper_pak]

Classic only shows the solid center style.
Does anyone know the years for these 2 styles?
Thanks!

 

[Kendog 170]

What size BP?

 

[FISHYPETE]

Is the 2nd pic for a spare in trunk? Removable center for hold down?

 

[Hyper_pak]

What size BP?

BBP, sorry.

 

[Kendog 170]

The one with center cap
1970's Mopar Dodge Plymouth Rallye Wheel Center Cap Cuda Charger rally set of 4 | eBay

 

[Kendog 170]

Maybe this for the other?
1972-74 Mopar B & E Body Rally Wheel Center Caps, Light Argent | eBay

 

[Hyper_pak]

Weird, my Lite had 3 missing the center cap acorn wheel caps so I thought they were 75 or 76 style.
I bought 4 this weekend that were sold as 72 caps. They are the darker pictures.

 

[340six]

Your top picture is what was on my 1973 Dart Sport 340 new. I have the Dealer sales book around here some place.

 

[Hyper_pak]

I got this response over on FBBO: