HP+ Tappets. Fits Big Twin 1985-1999 & Sportster 1986-1990.

Product Details









Features & Benefits:-* Performance hydraulic roller lifters* Optimized oil flow to top end – valves, springs, rockers, shafts & valve guides* Cooler oil and reduced wear* Extends life of top end valve gear* CNC machined and precision ground* Drop in replacement for stock lifters* Dyno developed and track tested* Recommended for use with the Feuling Oil Pump or comparable high volume oil pump* Replaces OEM # 18523-86Tech Tips:- * Use an oil can to Pump the lifter full of oil prior to Assembly.Made in the U.S.A.
MFR PART No: 4061

ROLLIES PART No: FE-4061






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