Noob with question

Hello

I've owned a 1970 slant six Challenger for about 16 years and have never seen another one. Does anyone have any idea how many are left?
I have no intention of ever selling it or cloning it. It has a numbers matching engine but added some Clifford goodies to it because I kept cracking the old exhaust manifolds. Really like this old car but wonder if there are many left.

Jon S.

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Author: greatscot3