Rob,
Don't forget about the 69 Z-28 with the cross ram intake. In the 60's and early 70's I would go down to L.A. to visit my cousin in the summers and there was a guy that lived in his neighborhood that had a Z-28 and when he opened the hood and we saw the intake we went nuts. Coolest thing I'd ever seen as an 11 or 12 year old kid. My cousin lived on the corner of Airport Blvd and 79th st. in Westchester and across the street sat a Sunbeam Tiger, on the opposite corner there was a Plymouth Superbird and down the street was the Z-28. We were in muscle car heaven to say the least.
Cheers,
Ron