HP+® Hydraulic Lifters - Hydraulic Roller - Standard OD - Evolution Big Twin / XL

• Performance hydraulic roller lifters dyno developed and track tested
• CNC-machined and precision ground
• Extends life of top end valve train
• Made in the USA
• Replacement Part for OEM Number(s): 1852386B

Notes

• Can be used for OEM replacements.
• Increases critical oil flow to valves, springs, rockers, shafts and valve guides when used with Feuling® oil pump.
• Requires removal of rocker covers and rocker arm supports for installation when using one piece pushrods.