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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
ICT Billet offers valve cover baffled fittings in a variety of AN sizes. They're designed to prevent accumulation of excessive oil vapor in PCV systems. The 37 degree flare fittings (automotive standard) are machined from aerospace-grade billet aluminum with a black anodized finish and include an O-ring. Order the size needed for your application.
Not Yet Reviewed
$39.99
Keep those valve covers running clean! Trick Flow® oil vapor line limiting breather fittings can prevent grime and fumes from making their way into your intake. They will help keep harmful fumes from degrading your valve performance, and maintain your engine's optimal operating conditions. These fittings are available for different lines and engine models. Find the best fit for your engine and get your valves breathing right today.
( 1 )
$27.99
Now you can run your 10AN lines to a catch can or breather system. Fathouse Performance valve cover fittings are stylish and feature a durable black finish with the FatFab logo. They are available individually or in pairs. Select the quantity needed.
Not Yet Reviewed
$39.99
PRW Industries modular valve cover fitting adapters can help to properly vent your crankcase when you're using custom or fabricated valve covers. These fittings will go on either side of the engine to install a breather or oil catch can (depending on the model ordered). They're machined from billet aluminum and available in different anodized finishes to complement your engine compartment. The adapters also include fittings and O-ring seals.
( 1 )
$26.54
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$29.54
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
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
Control the oil with Moroso valve cover baffle kits. These no-weld kits provide an easy way of adding a female AN fitting to steel or aluminum valve cover. And since there isn't any welding required, there is not the possibility of heat damage to the chrome or powdercoat finishes of your valve covers. Moroso valve cover baffle kits include hardware and O-ring, and are available in -8AN, -10AN, and -12AN female fittings.
Not Yet Reviewed
$48.99
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$55.99
WEHRS fuel cell breathers are trick little accessory. Features washable breath with -8AN fitting to screw into your breather line for your rear-end or fuel cell.
( 1 )
$35.99
FFP Customs offers bolt-on oil fillers that enable you to install them without having to weld on your attractive valve covers. The oil fill bungs are designed to allow the user to drill a hole—or mount on an existing hole in the valve cover for installation. The flanges and caps are O-ringed to provide a leak-free seal. This setup can be used on a wide range of applications. All necessary hardware is included, and all bolt-on fittings are made to work with the industry-standard grommet hole. Aluminum oil fillers are offered in your choice of a natural or black anodized finish.
( 3 )
$45.00
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$48.00
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
Pacific Performance Engineering crankcase breathers replace your stock plastic fittings with solid race performance. These PPE breathers allow you to route the breather hose (not included) from the turbo intake to a catch-can along the side/bottom of your engine. They're precision-crafted from billet aluminum and will aid in eliminating engine oil contamination of your intake system--while helping increase flow capacity to reduce internal engine pressures. Toss the plastic and install Pacific Performance Engineering crankcase breathers for top-quality racing performance.
Not Yet Reviewed
$26.99
Redhorse Performance 4154 Series 0 psi barbed crankcase check valves use a PTFE ball to seal and prevent backflow of fluids. These aluminum fittings have convenient hose barb connection points on both ends. They're E85 flex fuel and methanol compatible and can be used for many other vehicle applications where a check valve is needed. The valves are available for 1/2 in. and 5/8 in. hose sizes, with a black, blue, or clear finish.
( 1 )
$29.99
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$32.99
Redhorse Performance 4153 Series 0 psi crankcase check valves use a PTFE ball to seal and prevent backflow of fluids. These aluminum fittings have AN male inlet/outlet threads, are E85 flex fuel and methanol compatible, and can be used for many other vehicle applications where a check valve is needed. The valves are available in -6, -8, and -10 AN sizes, with a black, blue, or clear finish.
Not Yet Reviewed
$29.99
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$32.99
Even your engine needs to let off a little steam! JR Race Car Raptor crankcase breathers are an important controlled ventilation system for blowby gases that leak past the piston rings to end up inside the crank. These stylish port kits include mounting bolts, a gasket, and brass fittings. They are available in a choice of anodized colors, including natural polished, black, blue, purple, red, and gold. From its Latin roots, Raptor means "seize or take by force." Put that power and determination behind your next drag race!
Not Yet Reviewed
$20.59
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
Not Yet Reviewed
$37.95
Summit Racing's™ cast aluminum valve cover breathers have a nostalgic finned design—and look great with their finned valve covers. These baffled breathers are available in a variety of finishes, with or without a PCV valve.
( 17 )
$41.99
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