Proform 141-616 GM Performance 141-616 chrome Bowtie breather cap.
The top of this chrome breather cap is embossed with the GM Bowtie Logo to provide the genuine GM parts appearance to your engine.
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 chrome Bowtie breather cap.
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We will not ship to freight forwarding - expediting companies.
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