We should also thank Yenko as his creations are responsible for the Central Office Production Order (COPO) where customers could order an all-aluminum 427ci V8, known as the ZL1, for their Camaro. The catch was that the engine option cost over $4,000, nearly doubling the purchase price. Only 69 of these badass Camaros were made.
1969 Camaro ZL-1 COPO | Photo: RM Auctions