The Wagler Cummins 24 valve competition cylinder head is the result of extensive on-track and dyno testing in collaboration with a few of the world’s top 24 valve Cummins engine builders. This championship winning cylinder head features:

Solid ductile iron casting

CNC ported

Optimal flow for power throughout the curve (bigger is not always better)

Extreme competition application only

Lucas PPL Limited Pro Stock, Pro Stock, and Super Stock legal

*shown with optional high-flow aluminum intake*

*Truck freight only and ship to commercial business. Please contact for shipping information via email or phone.