Billet Blue Cylinder Head Breather Kit for Harley Davidson TC 99-17

The 6061 billet aluminum cylinder head vents replace the original plastic parts.
Double O-ring for better sealing in the cylinder head.
Unique labyrinth design to reduce oil flow.
It reduces emissions by decreasing the amount of oil burned.
Greater durability compared to factory cylinder head vents.
Made in the USA
S&S CYCLE 900-1299