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K&N X-Stream airflow top plates have been designed to replace the top of your existing round filter, thereby, adding additional filter surface area for increased airflow. The addition of this component also redirects airflow inside the filter to pull-in more air for even greater performance efficiency. Cleanable and reusable, the X-Stream airflow top filters deliver the best protection available for your engine and are offered in a wide range of applications. The filter top has a 9 in. outside diameter featuring durable black powdercoated trim with K&N logos embossed around the rim. Order the K&N X-Stream airflow top plate designed to fit your application needs.
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$94.99
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$104.99
$75.99
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$83.99
Summit Racing™ Powerlid air filter assembly tops are reusable air filter lids. They feature a flow-through design that allows additional air to enter through the top of your air filter, which results in more horsepower.
( 57 )
$85.99
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$97.99
Put together the right air cleaner for your ride with a little help from Allstar Performance. These air cleaner tops are made from high-quality aluminum and are offered in a choice of sizes and finishes to fit a variety of racing applications.
( 41 )
$59.99
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$69.99
Summit Racing™ air cleaner tops will add a unique look to your engine compartment. They're offered in chromed steel or polished aluminum, plain or with a retro finned design. The air cleaner tops will fit most 14 in. diameter air cleaner bases.
( 16 )
$72.99
Get more airflow into your engine with Spectre Performance air filter tops for high performance racing applications. They are superior show-quality parts for your 14 in. diameter air cleaner assembly. These premium show-quality air cleaner tops from Speed by Spectre provide increased horsepower and quick acceleration. They are ready to use with pre-oiled filters made from pre-dyed synthetic, so the vibrant blue color is fade-resistant.
( 8 )
$79.18
Trans-Dapt Performance chrome air cleaner tops are designed to replace the OEM top without alterations. They are made of steel, chrome plated for a shiny finish, and include the sealing ring.
( 5 )
$62.99
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$101.99
Auto Metal Direct air cleaner lids are correct OE-quality reproductions for your classic. These steel AMD open element lids feature the original gauge stamping. They are available in either beautiful triple-chrome plating or gloss black finishes. Top your air cleaner off right with lids from Auto Metal Direct.
( 10 )
$63.99
If you are looking for more horsepower and quicker acceleration by allowing more airflow into your engine, Spectre Extraflow HPR (High Performance Racing) premium air cleaner lids are just what you need. Show-quality, they are made from aluminum and pre-dyed synthetic filter media, so the color is fade-resistant. Spectre Performance Extraflow air filter tops are easy to install, with no special skills or tools required, and are perfect for use with your high-end air intake systems..
( 10 )
$99.99
Scott Drake offers replacement air cleaner lids for more than a hundred 1969-70s era Ford Mustangs. The steel lids feature a concours-correct design and an attractive gloss finish. They will make an immediate statement when you open your hood at car shows!
Not Yet Reviewed
$61.45
Auto Metal Direct is an invaluable asset for your musclecar necessities, including these faithful reproductions--the dual snorkel air cleaner lids. Each lid is manufactured to the correct configuration for the correct thickness of heavy steel gauge, just like the original, and includes a correct lid to base rubber seal, which is pre-attached to the lid. The dual snorkel air cleaner lids fit air cleaner assemblies with a base diameter of 16 7/8 in. and are available in a triple chrome plated or gloss black finish. Don't settle for incorrect, knock-off parts for your vehicle when you can get premium parts from the restoration pros at AMD!
Not Yet Reviewed
$65.99
Top Street Performance throttle cable brackets are convenient and look great. Crafted from billet aluminum, they mount to the base of a Holley 4150 or 4160 Series carburetor. Available in several colorful finishes, each one includes adjustable return springs and hardware. Clean up your engine bay for a great price with TSP billet throttle cable brackets.
( 1 )
$56.80
Top Street Performance mechanical fuel pumps are constructed of heavy-duty materials for consistent performance and reliability. Available in 2- or 6-valve models with a premium chrome or black finish, each pump features a lower body designed to rotate to meet your fitment requirements. Order the model designed your vehicle with the finish preferred.
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$79.02
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$98.76
Top Street Performance billet aluminum fuel pressure regulators are CNC-machined from lightweight aluminum, and are available in models with different psi ranges and are available in multiple finishes. The internal spring and diaphragm are composed of high-quality materials to guarantee consistent and reliable performance. Order the fuel pressure regulator model for your application.
( 7 )
$61.74
Eddie Motorsports flip-top gas fills add polished appeal to your vehicle. Available in cast stainless steel or cast aluminum, these shiny caps feature push releases to easily open. The fills are vented and come with mounting bases. Pop the top and fill 'er up with Eddie Motorsports flip-top gas fills.
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$89.00
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$97.00
Summit Racing™ mechanical wastegates are constructed of cast stainless steel and 6061 aluminum with a black anodized finish. These valves control the flow of exhaust gases to the turbine wheel in a turbocharged engine system. Their primary function is to regulate the maximum boost pressure in turbocharger systems, to protect the engine and the turbocharger. Order the relief diameter preferred for your application.
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$100.99
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$109.99
If your vehicle spends most of its time on the street, and you desire to maximize airflow, then aFe Pro Dry S air filter elements are an excellent choice. These synthetic oil-less filters feature three layers of progressive media for optimum filtration and flow even when dirty. The filters bump seals eliminate the need for sealants or gaskets since they conform to the filter housings, and always return to their original form. Full 360 degree urethane frames allow proper OE fitment and strength. The elements are available in a wide variety of styles and sizes for fitment on countless applications. For more flow and less mess, order an aFe Pro Dry S air filter element.
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$76.00
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$93.00
We want you to have a reusable cleaner that outflows ordinary paper filters without spending an arm and a leg. Summit Racing™ air cleaners with reusable filters offer a 2, 3, 4, or 5 in. high cotton gauze element along with a stud and wing nut.
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$72.99
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$74.99
Edelbrock Pro-Flo Series air cleaners work with a variety of popular carburetors, including Performer Series, Thunder Series AVS, Holley, Thermo-Quad, Quadra Jet and Carter AFB, just to name a few. Knock-outs in the air cleaner base for use with Edelbrock crank case ventilation adapters (sold separately) are provided, depending on application. Pro-Flos offer multiple styles to match yours—and sizes for a proper fit. When you're looking for an ideal solution to your hood clearance problems, consider Edelbrock Pro-Flo Series air cleaners.
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$69.95
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$76.95
With 100 percent polyurethane top and bottom construction, these oiled, high-flow aFe Pro 5R air filter elements outperform stock paper filters—while improving horsepower and torque. The five layers of progressively finer mesh cotton gauze give a whole new meaning to incredible airflow. These filter elements are washable and reusable and are available in a variety of sizes and styles, providing incredible dust-holding capacity. Order the aFe Pro 5R air filter element model that is best suited for your application needs.
( 78 )
$54.00
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$103.00
The opening and closing of fuel injectors creates pressure pulses in the fuel rail which can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a Radium Engineering fuel pulse damper (FPD) is often necessary. The FPD's internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and often help idle surge, especially with high-flow injectors. A fuel pulse damper can also solve erratic lean air/fuel ratio spikes, commonly experienced as "stumbling," that are difficult to tune out. What makes Radium FPDs unique?: Along with having the flexibilty of using common fittings, Radium Engineering FPD's use a vacuum/boost reference port which allows for proper fuel pulse damper performance even at elevated fuel pressures. This becomes essential for boosted systems that use a 1:1 rising rate fuel pressure regulator. Features: The anodized aluminum housing features two selectable threaded male fittings. The 8 AN ORB version seals using a FKM O-ring, while the 3/8 in. NPT variation seals with the tapered pipe threads. * The FPDs can be mounted at any possible angle including upside down. For best results, the damper should be mounted directly onto the fuel rail(s). These products are safe for use with all fuel types, including alcohol blends such as E85. (Not recommended for the low-pressure side of mechanical fuel pumps.) Included: * Anodized and laser engraved aluminum top, R=range or XR=extra range * Anodized aluminum body with male threads, 8 AN ORB or 3/8 in. NPT * Stainless steel hardware * Rubber vacuum hose, 4mm I.D. * Vacuum hose Y-fitting
Not Yet Reviewed
$85.45
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$94.95
K&N air filter assemblies use a surgical cotton fabric element soaked in oil as their tack barrier. Sandwiched between layers of aluminum screen wire, the square holes in the cotton catch tumbling air and straighten it out. Since air moving in a straight line flows faster, these filters can actually improve airflow. Assemblies include an element and top and bottom plates and are available in several sizes and styles.
( 78 )
$107.99
These Demon Carburetion air cleaners are designed to give you the most airflow possible, as well as the cleanest. They feature a high-tech, multi-layered white cotton gauze filter and a high-quality steel top and bottom that are chrome plated and include a Demon logo.
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$76.15
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$86.35
Radium Engineering fuel pressure regulators are designed with billet aluminum housings that are anodized for a superior finish and laser etched. Providing a convenient package for plumbing and mounting, the compact housings feature two main high-pressure ports threaded for 6AN ORB, a 6AN male return port, and a 1/8 NPT female port for a gauge, pressure transducer, and the like. Radium regulators are available without a top or with a genuine Bosch 3.0 Bar (43.5 psi) or 4.0 Bar (58.2 psi) static top vacuum referenced with a 1:1 ratio and are NOT adjustable. They are secured with a stainless steel snap ring and can easily be removed using snap-ring pliers. Fittings, plug, bracket, and stainless steel hardware are included. Choose the kit to best suit your needs.
( 2 )
$66.45
These velocity stacks from Mr. Gasket have a serious competition appeal that's hard to miss. They're made from lightweight and durable aluminum and help direct the airflow down the throat of the carburetor.
( 13 )
$88.25
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