I've always thought if Detroit builds them, NHRA should race 'em!
I also have to believe that if NHRA allows Shelby, Roush and who knows who else, they should allow factory "recognized & produced" combo's in the Superstock classes. Yes, that would be vehicles like not only the 1969 but 1970 SS / AMX (AMC approved both years), X-Ram Z-28's of 1967-1969, RAV GTO / Firebird, Stage II Buick 455's, Croo-Boss equipped Boss 302 Mustangs, LS7 Chevelles and that's all I can think of right now.
Yes, it COULD be exciting times at the drag strip!