i was just going thru an old muscle car review mag when i ran across an old article with a interview with don yenko, there is a couple of neat tid-bits that don told #1 -the entire transformation on the cars was performed in less than 3 days!! also several of the automatic cars were left as column shift cars at the customers request,-some although very few were delivered to other dealers by flat towing them across country!!!! -when the copo cars went into prod. one of them got lost!!!gm had the build/ship orders on the car but it never arrived at yenko chevrolet. three years later when the car did finally surface it was learned that an unnamed gm exeucutive had pulled the very first copo camaro off the line and had taken it for his own use!!!!! i will add more later.