[Aussie67Delta88Custom]

American mates,
Can someone please tell me what type of stud pattern configuration my 1967 Delta 88 would have ?
One person told me it's called "5 x 5", another said "5 x 4.75" ?

and then there is a guy on Ebay selling a set of Rally wheels that says in his ad that they suit Delta but then says not "88" !

How do I know what it is ? How do you measure it ?

Oh yeah ... would a 66 Delta 88 2 door be the same pattern ?

Thanks in advance