Feuling Cylinder Head Breathers - M8 M8 Mounts & Hardware 89-20 XL Models

89-20 XL Models

🧩 Finish & Color Options

Motor mounts are one of the most overlooked maintenance items on a Harley

Set-in rib collar with shoulder-to-shoulder taping

Feuling Cylinder Head Breathers - M8 M8 Mounts & Hardware 89-20 XL ModelsFeuling Cylinder head breathers for M8 engines. 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