Breather housings are precisely machined from 6061 billet aluminum for a leak proof seal.
Includes Viton Coated Steel Gaskets, Umbrellas, Micro-Pore Oil Seperators & Grade 8 Bolts
This unit won’t suck in oil as O.E.M. units do.
Set is for both heads
For all 1999-17 Harley Twin Cams










Brian (verified owner) –
Very high quality breather assemblies. You won’t find better than the Vulcan Billet kit.