CNC machined and precision ground

Cooler oil and reduced wear

Recommended for use with the Feuling® Oil Pump or comparable high volume oil pump

Extends life of top end valve gear

Made in the U.S.A.

Performance hydraulic roller lifters

Drop in replacement for stock lifters

Optimized oil flow to top end - valves, springs, rockers, shafts & valve guides

Dyno developed and track tested