Cam – 405 – M8

Produces a wide powerband that increases torque and horsepower throughout the entire RPM range; Direct bolt-in replacement for M-Eight engines; can be used with stock valve springs, pushrods, lifters and exhaust; Will respond well when used with slip-on mufflers or full exhaust system and a high-flow air cleaner; Fueling recommends mufflers with smaller cores for the best low-RPM power