I have a 1981 edition of the Canadian Chevelle-Monte Carlo parts catalogue P014. On Page III there is a brief description of COPO. Apparently there is/was a 1967 and newer COPO catalogue. Before that is was called a CSL (Canadian Special List) catalogue. Never saw a CSL catalogue although I have the COPO one. Nothing musclecar in it though.
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Chevelleless after 46 years......but we did find a low mileage, six speed, silver 2005 Corvette. It will just have to do for now.
