Valve Spring Kit - Endurance Beehive without TI Retainers - M8 Hat Fueling test results show a

Fueling test results show a decrease in engine oil sump levels

Designed to fit all HD models with forward controls

no tools needed

Features independent compression and rebound damping adjusters that are specifically designed to make fast

Valve Spring Kit - Endurance Beehive without TI Retainers - M8 Hat Fueling test results show aValve Spring Kit Endurance Beehive without TI Retainers M8 Made from premium stress relieved conical ovate wire Features extremely high level of fatigue life Uses a much smaller and lighter weight retainer to reduce valve weight and create quicker rev and smoother motion Designed to handle the demands of performance engines with 0. 585" and smaller lift camshafts Kit includes: Econo BeeHive valve springs, lightweight 7 steel retainers, machined heat