Moroso Air/Oil Separator - Satin Rear Main Seal Adapter Included weld-in O2 sensor bung

Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation

1979-1985 GMC P3500

and the largest of valves

Custom Tuned And Aggressive Exhaust Note

2011-2011 Cadillac CTS

Moroso Air/Oil Separator - Satin Rear Main Seal Adapter Included weld-in O2 sensor bungPlumbed into a vehicle''s PCV system to capture the excess crankcase vapors, residual oil mist and moisture from reentering the intake tract Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard