Feuling Race Hydraulic Tappets Lifters Set 99+ Harley Sportster XL Big Twin Cam

Designer: Feuling

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Unit Price
SKU 4050ST
Free delivery to the Lower 48 States
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Fitmet Questions? Call us at 610-754-8500

Part # 4050ST

Fits: 1999-UP Twin Cam, 2000-UP XL

Full-travel hydraulic lifters made from machined steel
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
Increase engine RPM and valvetrain stability; decreases valve float for maximum valve lift
Recommended for both strip and performance street engines
Made in the U.S.A.
High-volume oil pump recommended.
Recommended for engines running higher than 185 lb. valve spring seat pressure.