Read all I find & still not sure?

Correct GM #'s for the front moldings, non RS, seem to be 9785880 & 9785881.

Are these #'s also correct for the RS option?

Two sets of #'s were found for the rear moldings, 4229494/4229493 & 7995063/7995064.

Are one of these number sets for the RS option & the other for the non RS option?

Are the 422 #'s for 67/68?

Would appreciate clarification of all this.

Thanks.

Mike.