Click to enlarge

GM Performance 141-910 Aluminum Valve Covers

Proform GM 141-910 Chevy small block 2 piece valve covers.

Polished finish.

Fits 1958-1986 cylinder heads.

Now you can easily check your valve train with the engine running! The diagonal cut of the top section ensures no mess.

Each valve cover features oversized bots for fast removal, a top and bottom section and a retained gasket for a tight seal between the top and bottom.

Will clear roller rockers and stud girdles.

Tall design with removable OEM style baffles.

Includes an allen wrench.

Made of die-cast aluminum with a polished finish.

Sold as 2 Chevrolet small block 2 piece valve covers.

Scroll down the page for matching breathers and gaskets.

Proform GM 141-910 Chevy small block 2 piece valve covers 141-910$229.99

Click to enlargepolished billet aluminum PCV valve
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.

29BSP22120$32.99
Click to enlargepolished billet valve cover breather
Billet Specialties polished billet valve cover breather.

Precision machined from 6061-T6 billet aluminum.

Features a unique two-piece design with a positive o-ring seal and washable filter element.

Notice the attractive smooth polished styling.

Fits common custom valve covers with 1.22 breather holes.

Works well with the valve covers shown above.

Sold as one breather.

1BSP20120$39.99
Click to enlargepolished billet PCV valve cover breather
Billet Specialties PCV valve cover breather.

This breather has a hose barb for a 3/8" hose for positive crankcase ventilation.

Precision machined from 6061-T6 billet aluminum.

Features a unique two-piece design with a positive o-ring seal and washable filter element.

Notice the attractives smooth polished styling.

Fits common custom valve covers with 1.22 breather holes.

Works well with the valve covers shown above.

Sold as one breather.

1BSP21120$39.99
Click to enlargeChevy small block ultra seal valve cover gaskets
Mr. Gasket Ultra Seal Chevrolet small block valve cover gasket set for the valve covers shown above.

Measures 3/16" thick.

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 the outside of the gasket to help seal minor flange irregularities and eliminate the possiblity of oil leakage.

Packaged 2 per set.

25MRG5860$19.99

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