Our Crankcase Breather Tank (aka Air/Oil Separator) is highly functional and has the added bonus of adding a touch of Old Anvil Speed Shop style to your engine bay. Available in raw aluminum.
 
Proudly Made in House in Orange, Calif.
 
Part Specifications:
Top Thread Sizes: -6 ORB (x2)
Bottom Thread Size: 1/4" NPT (drain petcock included)
Body O-Rings: 2-1/2" ID, 2-3/4" OD (x2)