The breather tube on top of your valve cover was designed to be connected by a hose to the air cleaner to facilitate Positive Crankcase Ventilation (PCV). If you change your carburetor or intake type and no longer have a place for the hose, never block the valve cover vent tube, and don't leave it without the protection of a filter. These filters are a proper fit for the valve cover vent tube, and look great while protecting your engine!
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$19.99 USD | $24.99 USD
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
Vendor
