Comes with an aluminum head and stem which are forged for strength and then precision CNC machined to exactly what the Ness designers had in mind

74-21 H-D with single or dual throttle cables (excl

6 cm) or 20" (50

5mm fastening screw

liqui moly 4t 20w 50 street 1l 2OM Comes with an aluminum headLiqui Moly 4T Conventional Street Engine Oil Liqui Moly 4T Conventional Street Oil is a heavy duty mineral oil formulated for air and water cooled 4 stroke engines. Designed to deliver reliable lubrication, optimum noise damping and good wear resistance even under extreme conditions. Suitable for engines with or without a wet clutch. Features: Proven motor oil based on selected mineral oils Guarantees reliable lubrication even under extreme conditions