Polished billet aluminium Grommet supplied Fits 1.25” valve cover holes when used with grommet Use with most aftermarket aluminium, chrome or OE style valve covers Takes 3/8” breather hose Easy...

Push-in design Twist apart style for easy cleaning Specifically designed to fit valve covers with 1.25” holes including Cal Custom, Billet Specialties, RPC etc. NOTE: These are polished, then chromed,...