Billet Head Breathers for Twin Cam models
S&S Cycle, the Viola, Wisconsin based Masters of 'Proven Performance' has released new Billet Head Breathers (Part # 900-1299) for 1999-2017 big twins.
Crafted from premium 6061 aluminum and anodized in the iconic S&S blue, "they look good and perform even better. Inside you will find our proprietary Labyrinth design to significantly reduce oil pass-through, keeping the engine running cleaner."The maintenance-free billet 6061 aluminum construction provides a superior seal in the head, minimizing leaks, and maximizing performance over the [rather inferior] stock plastic units.
S&S CYCLE INC.

