You guy are both right! I never used these caps and got them in trade for some other parts. He told me they were modified to fit the dana 60/14- bolt combo. Good dude, known him a long time. I never really paid any attention to them.These sat in my office for a couple of years and I decided snap a photo and sell them. After posting the ad locally and on here I got a call from the same guy wanting them back and he explained that he had modified the axles to accept 15" wheels and in turn modified the caps to work. Good observations fellas!!