[camarojoe]

A third possible option for 427 identification would be the one Dick Harrell used on his cars in 68... He ordered the early 68 production "tinfoil" inserts for the 427 bezels and glued them right over top of the cast 396 portion of the existing bezel. If these thin inserts were still available through GM in 1969, Yenko could have also did this to the Novas, requiring them to only add an insert to the existing emblem, and would not even require the removal of the bezel, and make the "conversion" that much quicker and easier. Just a thought.