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Engines & Engine Parts
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.
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Canton Racing Accusump Mounting Clamps
Accusump mounting clamps by Canton Racing are required for all Accusumps. When used on each end of an Accusump, they provide proper support at the end caps to ensure that the tube does not become distorted. They're available in billet aluminum or stainless steel to provide support and an attractive presentation.
( 11 )
$34.00
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$148.00
Proform GM Licensed Valve Cover Hold-Down Clamps
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.
( 23 )
$22.95
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$26.95
UNI Filter Clamp-On Crankcase Breather Filters
These UNI Filter clamp-on crankcase breather filters are made of a washable urethane that needs no oil or special cleaners. A clogged breather can cause gaskets and seals to leak, while reducing horsepower and responsiveness. Easily increase your engine performance and longevity by adding one of these UNI Filter clamp-on crankcase breather filters to your machine.
( 9 )
$18.99
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$24.79
Mr. Gasket Valve Cover Clamps
These steel valve cover clamps from Mr. Gasket help distribute bolt pressure more evenly, for better sealing. They're available in several styles, and some come with bolts.
( 3 )
$10.55
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$21.32
JOES Racing Products Vent Clamp Filters
JOES Racing Products offers replacement filters for their vent clamps. The filters are available in 1/2 in. I.D. crankcase breather inlet sizes.
Not Yet Reviewed
$17.95
Chevrolet Performance Valve Cover Hold-Down Clamps
Dress your Chevy in genuine Chevrolet Performance valve cover hold-down clamps. These clamps are made from high-quality steel and inlaid with the Chevy bowtie, adding a distinctive look under your hood. But, they aren't just pretty--their long-style design spreads the load over a wider area to minimize distortion of the valve cover flanges. This, in turn, decreases the possibility of oil leakage. Keep your valve covers in place with the fit, function, and style of Chevrolet Performance hold-down clamps.
( 1 )
$36.93
JOES Racing Products Clamp Reducers
JOES Racing Products aluminum clamp reducers come in handy when moving a radio box, drink holder, coil clamp, and more to a smaller tube size. You can choose from four sizes. Downsize with JOES clamp reducers.
( 2 )
$10.95
K&N Crankcase Vent Filters
K&N crankcase vent filters were designed for racing, but they're nice enough for show cars. They come in several styles, with universal mounting abilities to fit a wide variety of valve covers. Some styles also have shields for extra protection. The top plates and shields are chrome plated for beauty and durability, and some inlet tubes are zinc plated. The reliable filter elements are reusable, washable, and come pre-oiled, ready for use. They can be covered by up to 1/4 in. of debris before airflow restriction makes cleaning them necessary.
( 288 )
$19.99
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$55.99
On Sale
Moroso PCV Air/Oil Separators
Moroso PCV air/oil separators will help increase your engine's performance. These air/oil separators will capture excess oil and keep it out of your intake tract so that your engine will breathe cleaner intake air--better air equals better performance. Moroso offers universal and custom fit versions in small and large body sizes. The large bodies, besides having more capacity, feature a bottom drain with an elbow that makes draining the collected oil virtually mess-free. Their polished billet aluminum bodies can be chromed, painted, or powdercoated. The small units offer a 2-piece body that unscrews for draining and are available raw or with polished or anodized finishes.
( 331 )
$208.99
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$284.99
$188.09
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$256.49
Summit Racing™ Rocker Arm Stud Girdles
A stud girdle distributes load across all the studs, adding strength and rigidity to the valvetrain. Summit Racing™ rocker arm stud girdles stabilize your valvetrain to gain maximum valve lift. Our double-bar design girdles are made from 6061 aluminum and anodized black. They are lightweight, durable, and add strength by tying all 8 studs together. Summit Racing™ rocker arm stud girdles include polylocks and Grade 8 bolts.
( 6 )
$123.99
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$235.99
Allstar Performance Valve Cover Breathers
Allstar Performance valve cover breathers are offered in shielded and non-shielded versions. These aluminum breathers can be used on valve covers with breather tubes.
( 15 )
$11.69
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$13.69
On Sale
Moroso Vacuum Pump Air/Oil Separators
Moroso vacuum pump air/oil separators are used as remote separators and filters on vacuum pump systems. They're designed to be plumbed between your valve cover and the inlet side of your vacuum pump. These separator tanks are made from aluminum and feature a natural finish with a Moroso decal. The universal separators feature internal baffling with mesh media. The O-ringed drain bung and is made from billet aluminum that can be polished, chromed, or powdercoated. Custom or universal, Moroso vacuum pump air/oil separators will work efficiently to increase engine performance.
( 4 )
$235.99
$212.39
Harland Sharp Rocker Arm Shaft Hold-Downs
Secure your rocker arm shafts with Harland Sharp rocker arm shaft hold-downs. These kits consist of the aluminum hold-down clamps needed to properly hold your rocker arm shafts in place. You can help your rocker arm shaft maintain roundness with attaching torque.
( 7 )
$102.99
Perma-Cool Oil Filter Relocation Kits
Single and dual remote Perma-Cool oil filter relocation kits enable you to position your oil filter where you want it for more convenient oil changes and increased engine oil capacity. The complete kits include everything needed for an easy installation: A spin-on adapter, a remote oil filter bracket, hoses, fittings, mounting hardware, and detailed instructions. They use 3/4 in.-16 threaded, Ford-type spin-on oil filters (not included), and come with an assortment of adapters to attach the oil filter bracket to almost any engine. Relocation kits are available in universal and application-specific models.
( 62 )
$77.45
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$134.67
AFR Stud Girdles
AFR stud girdles are designed to eliminate the rocker stud flexing and associated horsepower loss that come with today's high-lift cams and high-pressure valve springs. They are manufactured from sturdy anodized aluminum to keep your valvetrain rigid for maximum engine performance. Available for small block Chevy, small block Ford, and big block Chevy applications, the AFR stud girdles will maintain valvetrain longevity throughout the engine's entire rpm range.
( 56 )
$171.00
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$266.00
On Sale
Moroso Valve Cover Filtered Breathers
Help your engine breathe better with Moroso valve cover filtered breathers. They are available in half-hooded styles for extra protection from dirt and debris, and non-hooded designs for when that added shielding isn't necessary. Both styles provide serious protection against dirt and airborne debris without restricting airflow. These breathers also come in either a push-in or clamp-on style; both are cleanable and reusable.
( 23 )
$25.99
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$110.99
$23.39
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$99.89
Vibrant Performance Crankcase Breather Filters
Vibrant Performance crankcase breather filters capture more airborne particulate and allow for significantly increased airflow over the stock filter. These filters feature a 4-ply pleated cotton gauze element that provides excellent filtration. Vibrant crankcase breather filters come pre-oiled and are washable and reusable. Order the size needed for your application.
( 26 )
$11.50
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$18.79
On Sale
Moroso Dry Sump Oil Tank Mounting Kits
Moroso dry sump oil tank mounting kits are designed to safely mount your dry sump oil tank. They include stainless steel straps that will fit 6 1/2 to 7 in. diameter dry sump tanks. The straps feature a T-bolt fastener and a vibration-proof, nylon-insulated locknut to keep the dry sump oil tank mounted securely. The kits also include removable rubber clamp inserts that will insulate the dry sump tank from vibration and damage.
( 1 )
$165.99
$149.39
Summit Racing™ Open-Style Valve Cover Breathers
If you're currently stuck with dull, boring, OE valve cover breathers, we have a classy looking solution for you. Our Summit Racing™ open-style valve cover breathers are built around an efficient, pretreated cotton/gauze filter element that protects your engine and lets it breathe freely. Then they're capped off with stylish tops. These breathers are available in both push-in and clamp-on styles, with either shielded or unshielded elements.
( 59 )
$14.99
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$19.99
S&B Filters Breathers
S&B Filters breathers work well for axles, engines, and transmissions. These vent filters are available as clamp-on, push-in, or screw-in models and in black, chrome, or mixed finishes. The units are tested to ISO 5011 filtration and are designed to flow exceptionally well while stopping 99 percent of dirt particles. They're available in either standard or pre-oiled versions. Protect vital components with S&B Filters breathers.
( 51 )
$12.62
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$30.61
Spectre Performance Valve Cover Filtered Breathers
These valve cover filtered breathers from Spectre Performance are available in several designs to meet your needs. They feature a chrome top and a stainless steel mesh or cotton filter element, depending on the application.
( 22 )
$12.37
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$13.99
On Sale
Moroso Universal Mounting Brackets
Moroso universal mounting brackets are manufactured from billet aluminum and are designed to fit Moroso 3 1/8 in. diameter tanks. They are adjustable, offer an easy attachment, and the set screw prevents the tank from loosening.
( 3 )
$71.99
$64.79
Dart Stud Girdles
Dart stud girdles can help to improve the performance and reliability of engines equipped with stud-mounted rocker arms. Extra-long adjusting nuts are tightly clamped between rigid aluminum bars that prevent stud deflection under high loads. The valve motion more closely follows cam profile, producing more power and reducing breakage. Unlike universal girdles, these valvetrain stabilizers are designed to fit the specific valve locations, valve angles, and valve lengths in Dart cylinder heads. These kits include hardened poly-lock adjusting nuts.
( 6 )
$288.14
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$540.99
Trick Flow® Oil Vapor Tank Components
An outstanding selection of Trick Flow® oil vapor tank components is available to help pre-clean crankcase ventilation gases before allowing them into the intake manifold. Single and dual billet aluminum separator kits include the black anodized tanks, hoses, and limiting fittings, while clamp-on breather fittings and attachments attach to the valve cover breather opening to reduce the amount of oil vapor vented from the crankcase. Get the components you need from the engine experts at Trick Flow®.
( 6 )
$28.99
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$108.99
