High Performance Racing Style - Designed for big bore and full race VW and other like-size engines needing maximum crankcase breathing filtration. Tower design saves blow-by oil while relieving crankcase pressure. High capacity filter element stops dirt from reaching oil supply when decelerating. When installing, bottom fitting should connect to engine's lowest pressure point (such as a rocker cover). Top side fitting should connect to engine's highest pressure point (such as the crankcase).

The cast aluminum tower version has a universal mount, internal oil baffles and three 3/8" NPT 
outlets for braided hose fittings.