Color difference

Is Aztec Gold and Cortez Gold the same? I was told the two are the same, just the name changed. Don't know if this is true are not.

 

Year model?

 

my car is a 1972

 

Apparently not; 1972’s code 53 is Cortez at Buick, Placer at Chevrolet, Quezal at Pontiac, and Saturn at Olds.
Aztec comes up as code 59 for 1971 Pontiacs and is a different formula.
Patrick

 

Thank you for the help Patrick.