Harley Twin Cam Tappets Lifters USA-made genuine JOHNSON 1999-up set/4 (std) The original V-Lift Harley Davidson Hylift Johnson lifters are now back. Order your set of stock B-2313 lifters for excellence in bleed down specification and higher oil capacity delivery and better cooling for your valves. These are U.S.A. quality steel You get a set of 4 lifters - USA made - for one low price Fits 1999-up Twin Cam, and 2000-up XL