[ QUOTE ]
Is it possible the 350 engine ID was removed and the paint touched up in that area?
[/ QUOTE ]
Yes Jon, early 427 Camaro conversions were performed on small-block cars. In the case of the first Dana conversion, the 350 emblems were removed and '67 Impala SS 427 V-flags and 427 numerals were added in their place. Note the small-block fan shroud and heater hose connections on the firewall in this engine bay shot of the first Dana.
And here's a Nickey/Bill Thomas Camaro, possibly the same car from your article that Bruce posted, showing a big-block shroud but it has small-block heater hose connections ont he firewall.
Last is a photo of the first Nickey Chicago 427 Camaro conversion (overseen by Dick Harrell), performed on an SS 350. Note the small-block fan shroud and iron exhaust manifolds. I suppose the large air cleaner housing is also noteworthy. Note also that all three cars have manual brakes.