Oil Fill Cap Breather Suit GM LS valve covers, Convert Barbs to -10AN -catch can Oil Alfa Romeo 159 Sportwagon 2006-Current

Alfa Romeo 159 Sportwagon 2006-Current

The breather replaces the PCV valves and provides breather looks while allowing for emissions systems to operate as usual

Model 4011™

90 Degree Elbow

Ideal for fuel

Oil Fill Cap Breather Suit GM LS valve covers, Convert Barbs to -10AN -catch can Oil Alfa Romeo 159 Sportwagon 2006-CurrentAF708 10 10BLK Oil Fill Cap Breather Suit GM LS This handy oil fill cap breather by Aeroflow Performance is the easiest way to add an aftermarket catch tank to the GM LS engine without the need to modify the OEM valve cover. These late model valve cover fill caps screw into the valve cover like an ordinary cap. They feature an internal baffle inside the cap which helps to reduce transfer of to catch can. A 10 ORB is located in the centre for custom