Lot #5023 - This 1969 COPO 427 Chevelle may be the highest-optioned triple COPO with a factory-ordered power window control option that makes it the only Chevelle with this option known to exist. Other factory options include chambered exhaust, instrument panel tach and gauges, AM radio, auxiliary speaker rear, bumper guard chrome front and rear, and 15x7 JJ Rally wheels. According to Ed Cunneen with COPO Connections, only the 9566 options would have been used on non-Yenko orders. Yenko orders would have carried 9562, 9694 and 9737 codes, which are documented on this vehicles GM Canadian documents and Build Sheet. An NCRS sealed historic document also adds to the authentication of the production date and dealer delivery codes. A Goodguys Rod & Custom Muscle Car finalist for 2014 and the subject of a photo shoot done for Hemmings Muscle Machines.