67 consoles are different than 68's but will fit, NOT Concours. The base, plastic sections also differ in at least 6-known ways. Stick Shift or Auto, with or without AC and Convertible or Coupe/Fastback.
It also seems there are variations of how the "WITH AC" versions were cut-out.
Now, simmering this down, it is best to get a plastic base that matches your primary needs. (w-A/C or w/o, If convertible, then for convertible, if stick shift or automatic, as needed. The Auto Trans version can be cut down, a non-AC version can be cut down AND you could even cut down a Coupe/Fastback version to fit a convertible! Hard part is putting back what was cut out. The stick versions have a cut-out that can nearly be hidden under an Auto Trans shifter plate, but you might see a slight gap at the cutout.