While exiting the expressway at a hi rate of spead the other day I lost one of my center caps off my 72 skylark. Anyone have a spare or two for a reasonalbe price. I would be so grateful. When I measure accross the back of my center caps its 2 7/8 inches accross When I measure accross the back of the prongs that go in my wheel I get 2 and 1/8 inches. Not sure if there are more than one size. Thanks chris gringo6998@sbcglobal.net