[Dwight Southerland]

It is interesting to me that these now have become a separate "model". When they were first available, they were just a separate package option on a standard Firebird like a Z28 package on a Camaro. Now, 50 years later they are their own identity with a different shipping weights. I would like to see the documentation that verifies the shipping weights. 3450 for the coupe and 3600 for the convertible sounds too "rounded off" for the data of those days.