OER Emission Control

PCV Valves by OER®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable...

Valve Cover Elbow (3923260) by OER®. Elbow that inserts into the RH passenger side valve cover and completes the connection to the air cleaner hose. Fits small block - 3/4"o. d. x 3 1/2" L w/90° bend. This product is made of...

Valve Cover Elbow (3868842) by OER®. Correct reproduction of the original valve cover elbow used to connect the hose between the air cleaner and RH passenger side valve cover. This product is made of high-quality materials to serve you...

Valve Cover PCV Grommet by OER®. Driver Side, 3/4" ID X 15/16"OD. Correct small block valve cover grommet for insertion into the PCV valve hole or the valve cover to air cleaner elbow hole. One each required per car. For use with all...

Valve Cover/Crankcase Grommet by OER®. Correct grommets which insert into the valve cover where the PCV or air cleaner to valve cover elbow is inserted. Measures 3/4" ID and fits into a 1" hole. This product is made of high-quality...