67-69 cuda dash pad
Cawley the 68 is also different from 67 and 69.
67 had an additional ridge running all the way across the top. (one year)
68 uses the lower pads that mate to the upper. The side legs are different. (one year)
69-up if your going to be capping or good original. Somewhere in the 70's they changed the texture I do believe.