Pro Form Air Cleaner w Center Nut Embossed Ford Oval & Reccessed Black CHROME BREATHER CAP W FORD RACING LOGO Part Details for M 6766 FRVCH Proform Slant Edge Gray Aluminum Push In Raised Bowtie Breather Cap Proform Releases Ford Slant Edge Breather Caps AutoCentric Media. No more stamped steel breather caps for aluminum valve covers! Complete your engine dress up look with a breather cap that actually matches your look! These new Slant Edge aluminum push in breather caps are available in five different finishes, and with just about every Bowtie emblem configuration imaginable: raised and milled, recessed with inlaid paint, the unique recessed raised blackfield, and even no emblem at all. The vivid 3D Bowtie emblem gives this 2. 5 inch diameter breather cap a bold clean look. Features: Push In Style Recessed Black Oval Ford Emblem Made from High Quality Aluminum Chrome Finish Fits 1. 22 Inch Valve Cover Hole Diameter: 2. 5 Inch Grommet Not Included Officially Licensed Chevrolet Performance Product Sold Individually