Push-in Round Billet Aluminum Breather - Black
Edelbrock part #42133 Billet Aluminum black powder coated push in breather fits all standard 1.25" valve cover holes. The top of the breather un-screws from the base for access to the foam insert. Breather is round and is 2.480" at the base and 2.350" at the top. Overall height of the breather is 1.750".