Edelbrock 4680 Signature Series chrome plated Chevrolet big block valve covers feature the tall design to clear most roller rockers.
Feature oem style internal baffles to prevent oil exiting the breather holes.
Each valve cover has a 1 1/4" diameter hole to accept performance breathers and comes with grommets for pvc valves as well.
Sold as a set of 2 Edelbrock 4680 Signature Series Chevy big block valve covers.
Scroll down the page for matching breathers, bolts and gaskets.
Push in billet aluminum PCV valve.
Works with the valve cover shown above.
Valve is replaceable through the bottom of the aluminum housing.
Sold as one PCV valve.
Edelbrock 4405 Signature Series valve cover breathers are chrome plated and feature the Edelbrock script.
Fits all push in breather style valve covers with 1 1/4" diameter holes.
Simply pull out of the valve cover for oil filling.
Sold as 2 Edelbrock Signature Series valve cover breathers.
Check out our huge selection of Chevy Big Block valve covers!
Ultra Seal Chevrolet big block valve cover gaskets.
Fits 396 and larger 1965-1990 engines.
Measures 3/16" thick.
Packaged 2 per set.
Manufactured from high density cork/rubber blend gasket material.
Creates a positive seal by controlled swelling of the gasket material when exposed to hot engine oil.
A black latex rubber coating is applied to outside of the gasket to help seal minor flange irregularities and eliminate the possiblity of oil leakage.
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We will not ship to freight forwarding - expediting companies.
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