you are in the convertible section so I'm ASSuming it's a convertible (hardtops and sedans aredifferent than convertibles since the latching point for the top is on the convertible arms) my 64,65 and both my 66's have this arm style. my 67 had a straight arm. all my earlier ones 64,65,66 had a longer visor and slightly different shape than the hardtops and sedans .