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Hydraulic Lifters Race Series 4017 M8 Harley

Hydraulic Lifters Race Series 4017 M8 Harley

Regular price $249.99
Regular price $299.99 Sale price $249.99
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  • Full-travel hydraulic lifters made from machined steel designed with .200" of travel
  • Exceed the needs of large-lift camshafts and higher spring pressures with a slower bleed-down rate
  • Maintain proper and critical oil flow to valves, springs, rockers, shafts and valve guides
  • Increases engine RPM and valvetrain stability; decreases valve float for maximum valve lift
  • Recommended for both strip and performance street engines
  • Made in the USA
  • Notes
  • High-volume oil pump recommended.
  • Recommended for engines running higher than 185 lb (84 kg) valve spring seat pressure.
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