HP+ Lifters

D & D PERFORMANCE EXHAUST Verified independent store

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-Performance hydraulic roller lifters recommended for stock to mild built engines-Engines using aggressive camshafts or higher pressure valvesprings, see Race Series lifters #4017 (M8) or #4050 TC/XL-Optimized oil flow to top end - valves, springs, rockers, shafts & valve guides-Cooler oil and reduced wear-Extends life of top end valvetrain-CNC machined and precision ground-Drop in replacement for stock lifters-Dyno developed and track tested-Using a higher flow oiling system will take more advantage of larger top end feed hole-Made in the U.S.A. Show more