0.0010in. Oversized Race Lifters. Fits Twin Cam 1999-2017, Sportster & Buell 2000-2021 & Milwaukee-Eight 2017up. - Feuling Bottom End Hardware Tech Note:

Tech Note:

* Replaces OEM # 43758-04

* Accepts 18mm sensor for aftermarket tuners (12mm reducers are included)

* Includes 78 Tooth Ring Gear

Protorque High Performance Clutch with Special Metals

0.0010in. Oversized Race Lifters. Fits Twin Cam 1999-2017, Sportster & Buell 2000-2021 & Milwaukee-Eight 2017up. - Feuling Bottom End Hardware Tech Note:Features & Benefits: * Feuling Oversized 0. 0010 Race Series Lifters. * Oversized Diameter. (0. 843 0. 8435) Race Series full travel hydraulic lifters are machined from a steel body and designed to exceed the needs of large 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