[Stefano]

Tom,
It would have to be considered a Quadruple Super Car,I would think,a Y.N.H.G Super Car. The pioneer of stuffing the 427 into the Camaro would have to be Dick Harrell ,while employed at Nickey Chevrolet.

He did this prior to even GM/Chevrolet trying it.

He obviously subcontracted his services to Don Yenko(based on "Super Cars" information) and passed along the technology/engineering part of the project.

Harrell would have been most likely the one to sell Gibb on the Yenko Car Dealer Network concept.

Gibb states a few very interesting items, in his Hooper interview. First, he never met Don Yenko in person. Next that he was converting approx. two Camaros per week in his own shop. Finally ,that he also sold non ZL1 1969 COPO Camaros.

Nickey,Dana and Yenko all have Road Racing as a common link. Even Jack Douglass says that he met Don Yenko in 1968 while running his Can Am race car.

I have never seen any info.regarding Gibb and Road Racing, but much has written about his affection toward Drag Racing. Gibb's direct link to Drag Racings upper echelons was obviously Dick Harrell.

Could the Cars which Gibb converted either prior or after the sale have been marketed as Yenkos and included in Don Yenkos count, but not inventory sheets?

It certainly would not make sense for Gibb to purchase a Camaro converted by Harrell and pay to have it shipped from PA to IL.