M16 X 1.0 PCV Adapter


These fittings adapt 8AN hose ends to the PCV check valve ports on Nissan VQ valve covers (and other engines). Use these free-flowing fittings to eliminate the check valve and make catch tank hose connections. 

You can choose to include a black Viton o-ring or a blue Fluorosilicone o-ring.

They are black anodized 6061-T6 aluminum.

Sold individually.