Mopar Muscle Association UK

Can anyone tell me the size for the front wheel hub dust caps on a 72 Challenger, the ones I ordered from Rockauto are about 1 1/2 inches bore and are too small.
Better still, if anyone has a pair for sale, that would be great

I had the same problem. Went through two sets to get the right ones. No idea what size in the end. But top tip

A cylinder from a single pot front brake makes an ideal installation tool.