Feuling Cylinder Head Breathers For Harley Milwaukee-Eight 2017-2025

Feuling Cylinder Head Breathers For Harley Milwaukee-Eight

Feuling Cylinder head breathers for Milwaukee-Eight engines are machined from billet 6061 aluminum with square surfaces, promoting excellent umbrella valve sealing, longer main breather exit nipples with dual O-rings to promote better breather system sealing. Properly sized breather inlets and location for optimum engine breathing. Unique design maximizes breather volume and allows for easy serviceability. Breather bodies have multiple drain ports located on the inside floor, ports are chamfered on ID to allow easy drainage yet squared off on exits to deter filling from splash oil.

Features:

• Anodized Feuling red
• Breathers can be used with external venting via dipstick, trans cover and air cleaner
• Kits include: pair billet breather housings, billet covers, breather filter elements, umbrella valves and quality hardware
• Made in the USA

Note: Rocker Cover Gaskets purchased separately.

Note: The Factory plastic OEM breathers can be problematic, we find the material easily distorts, especially after seeing excessive heat then the internal umbrella valve struggles to seal, causing oil carry over. Another issue found with the OEM breathers is cracked and or broken exit nipples which can be caused by heat distortion and or improper fit and poor installation.