Yes - those are assembly line correct for 67 - 70 Camaros. And Corvettes
The blade holders are different though.
63-65 corvette - bright chrome - flat <Trico> Dots rubbers
66 Corvette same as 67 Camaro <Trico> some Corvettes used Anco from the plant in 67.
67 had peaked blade reading <Trico>
69 had peaked blade reading <Trico> made in USA
70 used the push pin blades like Novas.
somewhere along the line the "squished flat peak" blades were used - may have been in Late 69 I am not sure when the change occurred.
I grabbed 2 more sets - just can't help myself
Please explain if 67 Camaro had polished ,flat, blade holders. Please explain the difference between flat and peaked holders