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Radium Engineering PCV (positive crankcase ventilation) valves are not simple one-way check valves. Radium's valves have an internal plunger that dynamically meters the appropriate amount of crankcase vent airflow based on current engine load, preventing the "vacuum leak" that a check valve would create at low loads. Also, in the event of a backfire, these PCV valves prevent combustible vapors from igniting in the crankcase. Offered in two outlet sizes, Radium PCV valves feature 6061 aluminum construction with a durable Type-II anodized finish and include sealing O-rings. Specs: * Inlet: 10AN ORB (7/8 in.-14 threads) * Outlets available: -- 3/8 in. Barb (9.5mm) -- 6AN Male
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$37.95
Redhorse Performance positive seal valve cover vent fittings are designed to help when plumbing a vacuum or catch can system. No welding is required. Simply drill a hole and fasten one of these Model 9832-12-2 adapters to the inside of valve cover, providing a leak-free O-ring seal. The valve cover must have flat surfaces on both the inside and outside where being installed. Installation instructions are included.
( 1 )
$46.28
PRW oil filler caps bring high-quality and good looks to your oil filling needs. Made of premium materials and available in multiple finishes to complement your build, these oil filler caps are designed as universal installations. Features include: * Knurled, threaded cap for a no-slip operation * O-ring sealed to prevent vacuum or blow-by leakage * Only requires a flat hole for installation
( 2 )
$27.24
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$27.57
Granatelli Motorsports valve cover breathers are a beautiful finishing touch for your valve covers. Made from high-quality materials, they are available with or without vacuum ports.
( 11 )
$50.69
Standard Motor engine crankcase breather hoses are quality engineered to correct vacuum leaks caused by cracked OE units. These direct-fit replacement hoses ensure the proper fit, form, and function for ease of installation. Once installed, Standard hoses clear check engine lights associated with emissions system errors.
( 1 )
$25.99
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$42.99
On Sale
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
$26.09
Summit Racing™ valve cover baffle kits are perfect for installing a breather system on your valve covers. They're designed for use on valve covers that do not have breather holes—or when an extra one is needed in a different location. The kits feature either a 1 in. double O-ring I.D. for use with most push-in breathers, or a -12 AN male thread for use with EVAC systems. They are baffled to prevent unwanted oil from pushing out of the breather. The baffles require an appropriately sized hole drilled into the cover; and include a lock nut, sealing washer, O-ring, and threaded baffle. Some models also include a breather.
( 42 )
$45.99
Tired of having to weld-on those attractive valve covers? FFP Customs has the solution when needing a 10 AN/12 AN bolt-on aluminum fitting. No welding or drilling is required with these easy bolt-on and go fasteners. The flange is O-ringed, providing a leak-free seal. The fittings are designed to allow the user to drill holes, or mount on existing holes in the valve cover to install the fitting. Order the size and finish you prefer. Additional details: * Inside diameter of O-ring is the industry standard 1 5/16 in. to work with most valve cover applications * This setup can be used on a wide range of applications * Comes with all necessary hardware * All bolt-on fittings are made to work with the industry-standard grommet hole
( 1 )
$40.00
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$45.00
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