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Top-off your engine dress up project with these good looking air breather caps from Proform. They come in your choice of a chrome plated steel or black crinkle finish.
( 109 )
$21.95
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$31.95
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.
( 3 )
$55.99
Green Filter valve cover breathers are manufactured from recycled materials. They're made with deep double-layered cotton pleats that are encased in steel wire mesh and set in hand-molded flexible rubber bases for an airtight seal. The breathers are washable and reusable—and available in a variety of sizes and attachment styles.
( 4 )
$20.41
Rein Automotive OE Quality breather valves fit European vehicles the way the original manufacturer intended. Designed to be a direct replacement, they are manufactured to strict engineering quality standards from the highest quality materials, and are identical to the OEM to restore proper factory crankcase pressure. Select the model designed for your vehicle.
Not Yet Reviewed
$20.99
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$31.99
Rein Automotive OE Quality engine oil separator/breather valves fit European vehicles the way the original manufacturer intended. Designed to be a direct replacement for the breather valve, they are identical to the OEM. Select the one designed for your vehicle.
Not Yet Reviewed
$24.99
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$47.99
Edelbrock's Signature series black valve covers are engineered for function and styled for good looks. They feature a powdercoated finish for long lasting good looks, and have stock-style breather baffles that prevent oil passage to the PCV valve. They accept all emissions equipment, including PCV valves, and include rubber grommets for the breather and PCV valve holes. The Edelbrock Signature Series black valve covers clear most aluminum rocker arms and moderate lift cams. Some applications come in a high-profile design that's 1 1/4 in. taller than stock, and clears most roller rockers and valvetrain components, and a low-profile design that clears air conditioning and alternator brackets.
( 123 )
$59.95
Edelbrock's Signature series chrome valve covers are engineered for function and styled for good looks. They're triple chrome plated for long lasting good looks and have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valves, and include rubber grommets for the breather and PCV valve holes. The covers clear most aluminum rocker arms and moderate lift cams. Some applications come in a high-profile design that's 1 1/4 in. taller than stock and clears most roller rockers and valvetrain components, and a low-profile design that clears air conditioning and alternator brackets.
( 158 )
$59.95
Moroso one-piece push-in valve cover breathers are designed to drain oil trapped in their foam filter elements back into the valve covers, rather than allow it to drain out of the air vents or get into the air cleaner. These breathers are available in several colors and finishes. They'll fit all Moroso valve covers, as well as any other covers with a 1.22 in. hole. Some have 90 degree nipples to feed vapor into the air cleaner, and an installation grommet is included.
( 37 )
$21.99
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$24.49
Properly vent your crankcase with PRW valve cover breathers. Features: * Constructed from billet aluminum * Easily installed for valve covers with pre-drilled filler holes * Provides maximum air circulation to reduce oil temperatures * Traps oil vapor reducing engine compartment contamination * Modular oil breather fitting installs where required without welding
( 12 )
$25.34
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$49.64
Radium Engineering oil filler caps are anodized billet aluminum designed to fit many General Motors vehicles. These replacement caps will work on both dual and single-tooth oil fill neck types and the 7/8 in.-14 threaded port accepts 10AN ORB adapter fittings to create a custom crankcase venting setup. A 10 AN ORB plug is included to block off the internal baffle, and it can be unscrewed and removed. Underneath is a cleanable and reusable stainless steel baffle for air/oil separation.
Not Yet Reviewed
$47.45
The PCV valves help regulate the amount of airflow, which helps prevent oil leaks and sludge buildup by drawing clean air into the engine. Replace plugged or deteriorated valves with Crown Automotive direct fit parts for your Jeep or Dodge/Chrysler. These crank case vent valves also prevent moisture contamination and regulate the amount of vacuum. Keep your engine in top running order with proven Crown Automotive parts.
( 24 )
$28.99
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.
( 52 )
$20.99
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$45.99
These Edelbrock Pro-Flo universal conical valve cover breathers are an economical way to ensure that your engine is getting clean air. They are constructed for superior filtration and airflow performance. The filter elements feature triple chrome plated trim for a show-quality look and are available in black, red, white, and blue to complement any engine bay. Edelbrock Pro-Flo universal conical valve cover breathers feature the Edelbrock exclusive Pro-Charge clean strip for easy maintenance. The Pro-Charge strip will let you know when it's time to clean your filter.
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$26.95
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$27.95
OMIX-ADA PCV valves are small and simple, but serve a critical function in how your Jeep performs. Your crankcase needs clean air and so does our environment, and PCV valves are the little things that help do that. OMIX-ADA has quality PCV valves for a direct fit, no matter what year or model your Jeep is.
Not Yet Reviewed
$27.99
Proform GM-licensed valve cover hold-down clamps spread the load over a wider area, minimizing the distortion of the valve cover flanges. This greatly decreases the possibility of oil leakage.
( 22 )
$22.95
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$26.95
Summit Bucks
Fel-Pro valve cover load spreader sets are bars of sealing performance. These steel hold-downs will spread out the load of the bolts to close the gaps. They're available for a variety of vehicle makes and engine applications. Need a sealing solution? Fel-Pro load spreaders will clamp down on leaks.
( 3 )
$33.99
Spectre makes it easy for you to dress up your engine with these chrome valve covers. They make them for a wide range of engines that many other manufacturers ignore. The heavy-duty chrome finish adds a custom look without breaking the bank. They're available in either a short OEM style, for applications where tall covers interfere with accessories, or a tall style, for an optional look that also clears most performance valvetrain modifications.
( 24 )
$39.99
Anchor your valve covers in style! Edelbrock chrome valve cover hold-down tabs are designed to be used on all Edelbrock Signature series and other similar-design chrome steel valve covers. Available for big and small block Chevy applications, these hold-down tabs add a nice finishing touch to your setup.
( 8 )
$22.95
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$29.95
On Sale
These chrome valve covers from Mr. Gasket are the perfect addition to your engine. They have Mr. Gasket quality and a great price. The covers have a thick-gauge steel with a durable chrome finish, and most are available in short or tall versions.
( 22 )
$73.79
$40.58
URO Parts PCV and crankcase breather hoses are only a part of their vast range of OE replacement fuel, intake, and breather hoses for many European makes. URO manufacturing facilities are ISO 9000 certified. Plus, URO engineers extensively test flow rates, chemical resistance, material composition, etc. to verify that all URO Parts PCV and crankcase breather hoses match the performance of factory parts—without the exorbitant OEM prices.
Not Yet Reviewed
$34.99
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