1970 340 swinger

I notice that it's an original 49-state car ( no "N95" CAP code ) ; I also recognise it's coded for "N42" exhaust tips . I've never seen any 1970 "A" Body , 340 model with -factory-installed tips .

I am under the impression that almost all of them were coded N41 and N42 for dual exhaust and chrome tips.

Grant