rear 71 cuda small marker light plate

[shoooter]

I'm looking for a set of rear marker light plates. Just the small piece. They are different from the fronts. 

[shoooter]

I just looked at my set I have and there is one with a red lens and one with a orange lens. Both have the same back plate?  It's for a 71 340 cuda.  On ebay they show both styles for the rear?

[Haddixj]

red in the rear and amber up front? I know of some Chevy stuff that is that way

[shoooter]

Yes its red on the rears amd orange on the front but I'm wondering about the little backing plates where the light goes in. I have some old ones that have both colours on what appear to be front plates