The Chevrolet 409 "W" Big Block V8 debuted ... was possible on the racetrack. The engine was packed with high-performance components, resulting in a power output of 430 horsepower.

With just 57 units produced, the rare Z11 V8 is the rarest Chevrolet engine ever and remains valuable today. The Z11 V8 was a powerful drag racing engine based on enhancements made to the 409 ci ...