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Summit Racing™ billet race valve covers are built for maximum performance applications. Machined from a single piece of solid 6061 billet aluminum and anodized black, the covers include a threaded oil fill cap, internal baffles, turbo oil returns (which can also be used as PCV vents), a raised height to clear most shaft rocker setups, and all mounting hardware and gaskets. Avoid leaks and clearance issues with Summit™ billet race valve covers.
Not Yet Reviewed
$499.99
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
BD Diesel's new crankcase vent filters are designed to reduce the crankcase oil vapor that passes through the crankcase vent and contaminates the intake system. They will effectively increase turbocharger and intercooler efficiency and keep the silicone boots from deteriorating over time. BD Diesel crankcase vent filters include a new crankcase vent, bracket, hoses, catch can, plated bolt, and mounting hardware. Reduce emissions and help your diesel engine operate efficiently with one of these BD Diesel crankcase vent filters.
( 1 )
$509.95
LS Classic Series 409 Chevy style valve covers are designed to give the appearance of an early 1960's 348 or 409 Chevy, while fitting the LS family of engines. Like all LS Classic cast aluminum valve covers, they accept the OEM rubber seals (not included) and bolt directly to the cylinder head. With no extra adapter required, there is less chance of leakage and the covers are only 2.750 in. tall. The covers come with all the necessary mounting hardware, including factory look load spreaders, and have a ported PCV fitting/vacuum port and oil splash baffle in one cover. The castings are designed to be thick enough for drilling and tapping for fittings. Covers are available with a natural cast finish, chrome plated, painted Chevrolet orange or 409 champagne, all with vintage 409 Turbo-Fire factory stickers. The covers have no provision for oil fillers and can be used with LS Classic Series valley plate with an oil fill tube. Order the valve cover in the finish you prefer.
( 2 )
$724.95
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$1,178.95
Cummins by Mopar offers crankcase breathers for more than a hundred Dodge and Ram diesel applications. These OE replacements are available in different styles to ensure factory fitment and performance. Order the model recommended for your vehicle.
Not Yet Reviewed
$133.99
Crown Automotive oil filler caps are OE-style replacement parts for your Jeep. They are available to fit most Jeep and some Dodge/Chrysler applications.
( 2 )
$3.99
URO Parts valve covers supply the perfect fit to top your European engine. They adhere to the highest standards in precision, materials, and workmanship to provide OE-quality with a trouble-free install.
Not Yet Reviewed
$62.99
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 )
$77.95
TeraFlex JL/JT 3.6L crankcase vent system kits (CVS) prevent oil from being drawn into the intake by engine vacuum while driving on extreme inclines/declines. These kits add a second PCV valve to the front of the engine via an oil fill cap adapter and T-fitting. Adding a second PCV valve at the opposite end of the engine ensures only air is allowed to enter the crankcase vent system regardless of engine orientation while off-roading. Features and benefits: * Prevents oil from entering PCV system and intake when on steep inclines/declines * Prevents burning oil/smoke, hydro lock, burnt starters, internal engine damage, etc. * Utilizes existing oil fill in valve cover to add a front PCV valve to existing system * Oil fill cap to crankcase vent adapter connects to existing PCV system via a T-fitting * Emissions compliant—PCV function is unchanged * Retains OEM oil cap function and use * Easy install * Patent Pending Kit includes: * Oil fill cap to crankcase vent adapter * PCV valve * Hoses * All necessary hardware
Not Yet Reviewed
$164.99
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