I really thought I would get some sort of response back on this. In the Chevrolet parts catalog there were 2 different mag wheel covers shown for Camaro. 1st design, natural 1967 through 1972. 2nd design, flat black spokes 1969 to 1972. I'm thinking about using these covers with the XT wheels on my 69 but need more info, like could 1st design been 1967 till ? in 1969 & 2nd design went from there to 1972. A little confusing...Joe