Not sure which wheels these will fit. I bought them to fit on my 1973 C-20, but they will not go on my 16" wheels.
Don't know which wheels they fit, but if I were a betting man I'd say that they fit the 16.5"ers. I cleaned them up and they are in excellent shape. The seller told me he took them off his 1972 3/4 ton truck with 16" wheels. I didn't know that there would be a difference between 72 & 73 wheels, but they are too big to fit my wheels.
I know this is a sketchy description, but the tabs are 15 3/4" in diameter. My wheels are 15 1/2" diameter at the mounting point. The rings wouldn't fit no matter what I did....help!!
I will ship these anywhere for $40....here's a pic or two...
