Rocker Box / Cylinder Head Breathers. Fits Touring 2017-2024 & Softail 2018-2024

Features & Benefits:-

* 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 5 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.

* Kits include: billet breather housings, billet covers, breather filter elements, umbrella valves and quality hardware.

* Made in the U.S.A.

* Replaces OEM Plastic Units # 29400183 & 29400210

Tech Tips:-

Does not fit Gen 2 Heads, they no longer have rocker/head breathers (Does not fit CVO Touring Models 2023up or Street Glide & Road Glide 2024up)