[442w30]

Are you talking about Spoilers or Spoiler IIs?

The Spoilers were available with the CJ. I bet more than two were built. All were white with blue or red trimming.

The Spoiler IIs were the NASCAR versions. Aside of the aerodynamic cosmetics, what set these cars apart was the 351W ONLY.

If they made two of these cars with the 428 CJ, the only way to confirm is to get the VIN and call Marti Auto Works.