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CHEVROLET Chevy big block W-engines Valve Covers & Dress-Up Kits

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Results 1 - 8 of 8

Edelbrock Oil Fill Tubes with Breather

Edelbrock oil fill tubes and matching push-in breathers are designed for vintage-style manifolds with a 1 1/4 in. oil breather hole.

4.24 out of 5 stars ( 25 )

$28.95

ZZPerformance Valve Cover Breathers

ZZPerformance valve cover breathers are beneficial for cars that do not have a PCV system that can keep up with their engine. They replace the factory twist on oil cap on your valve cover and will fix the dreaded dipstick "popping up" issue by venting excess crankcase pressure when it builds up. ZZPerformance valve cover breathers are simple one-piece designs based off the factory oil cap, but only 2.75 in. tall to fit better in tight spots and each one includes a sealing O-ring.

Not Yet Reviewed

$29.99

Trans-Dapt Performance Valve Cover Stud Kits

Trans-Dapt valve cover stud kits make your job easier. These studs assist in keeping the gasket in position during assembly. These kits include studs and serrated locknuts to make your valve cover and gasket installation hassle-free.

3.18 out of 5 stars ( 17 )

$9.99

Edelbrock Classic Cast Aluminum Valve Covers

Finish off your engine with these quality Edelbrock Classic cast aluminum valve covers. The covers are made from heavy-gauge, sand cast aluminum with a polished, black, or EnduraShine finish and have a timeless ridged design. No Edelbrock part would be complete without the vintage logo topping it off. It's no wonder that these covers have been popular since the late '50s.

4.18 out of 5 stars ( 49 )

$327.95

$617.95

Standard Motor PCV Valve Cover Grommets

Standard Motor is committed to manufacturing a full line of quality engine management related products to meet strict requirements for form, fit, and function, and these rubber PCV valve cover grommets are no exception. They're designed to ensure a secure fit between the valve cover and breather or PCV for a more positive seal to prevent leaks. When OE fails, trust Standard Motor for quality replacement parts with an enhanced design and superior performance.

4.0 out of 5 stars ( 17 )

$3.99

Gene Smith Quality Reproductions Oil Breather Caps

Gene Smith Quality Reproductions offers replacement oil breather caps for a wide range of Chevrolet vehicles from the 1950s and '60s. These engine oil filler caps are made of quality materials, like steel or stainless steel, and are available in a variety of styles and finishes. Order the cap recommended for your car or truck.

5.0 out of 5 stars ( 3 )

$55.99

Standard Motor PCV Valves

Standard Motor Products replacement PCV valves are emissions-control devices that route unburned crankcase blowby gases back into the intake manifold where they can be re-burned. By totally eliminating crankcase emissions, the constant recirculation of air through the crankcase helps to remove moisture, which would otherwise cause sludge to form. Standard Motor Products replacement PCV valves will extend the life of the oil and the engine.

4.6 out of 5 stars ( 52 )

$10.99

Metro Moulded Rocker Arm Cover Plugs

Metro Moulded rocker arm cover plugs are manufactured to meet and exceed OE specifications. These quality neoprene plug reproductions deliver the right fit, function, and form for your vehicle.

5.0 out of 5 stars ( 3 )

$8.99

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