The 427ci L72 V8 could be ordered from the factory in the 1969 Camaro only via a Central Office Production Order (COPO), since GM had an informal rule that the Chevelle and the Camaro could not be equipped with an engine larger than 400ci.The engine was serviced with a replacement air filter, spark plugs, points, and battery.The carburetor has also been rebuilt, the oil changed, the coolant replaced, and the valve lash set.Power is sent to the rear wheels via a Muncie four-speed manual transmission and a 4.10:1 BE-stamped rear axle with a limited-slip differential.The five-digit odometer displays just over 28k miles, TMU.