4017 | HYDRAULIC ROLLER LIFTERS, Standard OD (0.8420-0.8423), Milwaukee Eight 17-26, T/C 99 - 17, XL And Buell 00 - 22 Sun Shield Black w/ Contrast: 18-960-1B

Black w/ Contrast: 18-960-1B

Le Pera L-856

the checkered racing flag and the unmistakable Harley® black and orange

a dry erase marker

4017 | HYDRAULIC ROLLER LIFTERS, Standard OD (0.8420-0.8423), Milwaukee Eight 17-26, T/C 99 - 17, XL And Buell 00 - 22 Sun Shield Black w/ Contrast: 18-960-1BFeuling 4017 FEULING RACE SERIES lifters are full travel hydraulics, machined from a cold forged steel body and designed to exceed the needs of larger lift camshafts and higher valve spring pressures with a slower bleed down rate. RACE SERIES lifters maintain proper oil flow to the top end, increase engine RPM, valve train stability, decreasing valve float promoting maximum valve lift. Due to the unstable nature of this 4 valve engine design with 1