Description: What an awesome idea! No more welding necessary, Olds Performance Products and Moroso offer this unique fitting which installs in your valve cover and hooks up to your vacuum pump inlet line. The sock nut is o ring sealed and vented to allow vacuum to get by without oil getting into the vacuum pump line.

Description: Exclusive and only sold through Olds Performance Products. Olds Performance Products and Moroso do it again. Quite a lot of preperation and planning went into this design. Extremely user friendly, easy on and easy off makes this billet rail valve cover not only awesome in its appearance but versitile as well. Sold in pairs and complete with hardware.