8 3/4 A body lug studs

Yeah, that's what I mean. It shows the .570 as 1973-76 and the .472 as 1960-76.
Summit shows Strange #A3130 as 7 1/16 with a .472 knurl. and lists it as universal. I do remember at one time that when looking for 3'' studs for my 67 Dart they showed the same number for a chevy chevelle .472 knurl