Proform 141-754 GM Performance 141-754 black crinkle Bowtie valve cover breather cap. The top of this breather cap is embossed with the GM Bowtie Logo to provide the genuine GM parts appearance to your engine. Attractive black crinkle finish. Fits standard 1.22" custom valve cover holes. Simply pushes into the valve covers grommet. Grommet not inlcuded. Allows not only crankcase ventilation, but can be pulled out of the cover for oil fill and then reinstalled into the cover.
Sold as one GM Performance black crinkle Bowtie breather cap.