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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.
Showing In Stock Items. Show All 89 Items.
Summit Racing™ Finned Aluminum Valve Covers
Summit Racing offers finned cast aluminum valve covers for a wide range of year/make and engine applications from the 1950s and up. The nostalgic covers are available in both standard and tall heights to clear roller rockers--and they come in a variety of styles and finishes. The valve covers are an attractive complement with finned air cleaners in your engine bay. Order the pair recommended to fit your vehicle.
( 46 )
$107.99
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$251.99
Summit Racing™ Finned Aluminum Valve Cover Breathers
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.
( 24 )
$34.99
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$69.99
Trans-Dapt Performance Finned Aluminum Valve Covers
Finish off your engine in style with a set of Trans-Dapt Performance finned aluminum valve covers. They're manufactured from cast aluminum and have a polished finish. The covers feature a classic raised, finned design that adds a unique look to your engine. They're offered with or without breather holes or baffles—and are available in stock height and tall versions. For style, fit, and performance, order the model designed for your vehicle and engine application.
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$278.99
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$338.99
Summit Racing™ LS Finned Aluminum Valley Covers
The final detail to enhance the appeal of your LS engine--Summit Racing™ LS finned aluminum valley covers. Fabricated from aluminum, they are available with a natural or polished finish, or black powdercoated with machined fin tops for great contrast and looks. The material, finishes, and classic fin design of our Summit® LS intake valley plates offer the ideal touch to dress up your engine area.
( 1 )
$60.99
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$65.99
Top Street Performance Finned Aluminum Engine Valley Covers
If you've dressed up your engine but there's just something missing, add some style in an unlikely place with a finned cast aluminum valley pan cover from Top Street Performance. The lightweight covers are available in a choice of black and polished finishes. Order the model for your application. Notes: Will fit LS1 and LS6 engines. No knock sensor or displacement on demand provisions.
Not Yet Reviewed
$74.06
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$86.42
Mr. Gasket Cast Aluminum Valve Covers
Mr. Gasket cast aluminum covers are constructed of high quality die-cast aluminum for an excellent fit. They are available in polished, finned, and ball-milled versions to fit a variety of engines. Features: * Top quality cast aluminum construction * Choice of smooth top polished, finned, or ball-milled designs * Some available in tall versions for additional rocker arm clearance * Thick gasket rail area for excellent sealing * Pre-punched breather openings with baffles * Includes mounting hardware
( 92 )
$99.95
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$138.95
Summit Racing™ Diecast Aluminum Oil Pans
Summit Racing™ offers diecast aluminum oil pans for hundreds of vehicles from the 1950s and up. These top-quality OE replacements are available in a variety of styles, sizes, and finishes. Order the model recommended for your application. (Not intended for racing purposes.)
( 68 )
$129.99
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$298.99
Summit Racing™ Diecast Aluminum Valve Covers
Our Summit Racing™ diecast aluminum valve covers are precision-cast from high-grade aluminum. They have thick gasket rails for optimum sealing and crack resistance, available in multiple designs and finishes.
( 210 )
$129.99
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$336.99
Banks Power CoolRunner Oil Pans
Banks CoolRunner oil pans outperform and outcool the competition by leveraging decades of racing and military engine development. The technology extends oil life by rejecting more heat and reducing aeration better than stock and all the competitor's pans. Two additional quarts of oil and Banks FlowThru Fins aid in the cooling process. And unlike stock, CoolRunner pans allow all fluid to drain during oil changes. Key features: * Engineered for the best heat rejection, improved oil flow and full oil drainage * The diecast process provides a smoother interior surface which improves oil flow to the pickup tube and drain * A smooth, streamlined area around the oil pickup with an engineered anti-cavitation dimple improves oil flow to the pump by reducing restriction at the filter inlet * FlowThru Fins efficiently transfer heat through the cover -- 19 deep-cut huge external radiator fins provide more surface area to the cool air moving under the truck -- 15 internal fins absorb more heat from the oil than a stock or any other aftermarket pan * Does not hang lower than factory front crossmember
Not Yet Reviewed
$429.00
On Sale
Holley Muscle Series Valve Covers
Holley Muscle Series valve covers are a blast from the past inspired by 1970s-era GM factory L82/LT1/Z28-equipped engines. They fill your desire with the iconic finned design and retro styling cues. You can choose from four finishes to best match your small block. Order the pair recommended for your year/make and engine application. Product features include: * Cast aluminum construction and fin design create strength and rigidity to offer years of leak-free performance * Standard height * Twist-in oil fill knockout (cap included) on one cover * Recessed area to place the included adhesive-backed Holley emblem or any round emblem of your choice on the other cover * Pre-installed internal oil baffles on both covers * PCV grommets
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$442.95
$332.95
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$460.95
On Sale
Holley M/T Valve Covers
Holley M/T valve covers are flashbacks to 1972. Nothing was cooler than cruising in your hot rod with a Holley double pumper and M/T finned aluminum valve covers. Each Holley M/T valve cover is precision-manufactured with knockout plugs for stock PCV and oil fill installations. These covers feature polished top cover surfaces that may be used for engraving your name horizontally next to the deep heat dissipating fins. Available in your choice of black crinkle or a polished finish, each Holley M/T valve cover comes in retro packaging styled after the original. Order the pair designed for your engine application.
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$449.95
$244.95
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$599.95
Top Street Performance Cast Aluminum 2-Piece Valve Covers
Let's face it, nobody wants an ugly set of ignition coils sitting atop their newly dressed-up engine—meaning you can take the time and effort to relocate them, or you get a set of Top Street Performance 2-piece valve covers. Their base features a tall internal height to allow for added valvetrain clearance and provisions for mounting two of the most popular LS coil packs (no brackets required.) They also feature a baffled stock-style ventilation set-up, and the classic, finned coil covers feature cut-outs for routing the wiring harness and spark plug wires. When you want easy coil mounting and over-covers for a nice, clean look—order the Top Street Performance cast aluminum 2-piece valve covers best suited for your application!
( 4 )
$331.42
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$400.00
Holley Vintage Series Valve Covers
Put your Holley pride on display with a set of attractive Vintage Series valve covers. Their die-cast aluminum construction ensures high detail, while reducing the opportunity for oil leaks and warping of the flange. Choose from among a half-dozen finishes to give your engine a clean, professional look. The vehicle-specific covers are available for every model year dating as far back as 1958.
( 34 )
$214.95
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$460.95
Summit Racing™ LS Lifter Valley Covers
Summit Racing™ LS lifter valley covers are race-ready! Manufactured from 1/4 in. thick billet aluminum or cast aluminum. They are available in a plain, polished, black anodized, or copper finish for both gen 3 and 4 versions. Plus, they're etched with the Summit Racing™ logo for a high-tech look! Replace that factory cover with Summit Racing™ LS lifter valley covers.
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$129.99
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$134.99
FiTech Plus LS Valve Covers
FiTech offers a line of stylish valve covers for LS-based engines. They provide a sleek, polished look that complements any engine bay, making them the perfect choice for those looking to enhance the visual appeal of their vehicle. The aluminum covers are crafted to deliver a custom look without compromising on compatibility. Select the size, style, and finish you prefer. Sold in pairs.
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$275.00
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$315.00
On Sale
Holley Aluminum LS Valve Covers
Holley aluminum LS valve covers will give your Chevrolet LS Series engines a totally new look. Manufactured from cast aluminum, they come in four different finishes, and feature a billet aluminum oil fill cap. Some valve covers in this series eliminate the need for the factory ignition coil bracket. Instead, the coils bolt directly to the valve covers for a nice angled look! Holley aluminum LS valve covers reuse the factory gaskets and bolts, will work with .750 in. lift camshafts using stock-style rocker arms, and fit all ignition coils with 72mm spacing.
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$611.95
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$870.95
OTB Gear Valve Cover Breathers
For the well-dressed engine--OTB Gear valve cover breathers are crafted from aircraft-grade A356 aluminum. OTB's selection presents show-quality style for under your hood. Their classic fin designs will top your choice of twist-on or push-in breathers, offering "old school" looks that are clean and appealing. Add some nice little embellishments to your valve covers with OTB Gear breathers.
( 21 )
$59.00
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$145.00
Edelbrock Classic Cast Aluminum Valve Covers
Finish off your engine with these quality Edelbrock Classic cast aluminum valve covers. The covers are made from heavy-gauge, sand cast aluminum with a polished, black, or EnduraShine finish and have a timeless ridged design. No Edelbrock part would be complete without the vintage logo topping it off. It's no wonder that these covers have been popular since the late '50s.
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$255.95
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$476.95
Scott Drake Classic Aluminum Valve Covers
Enhance the look of your engine with a pair of Scott Drake classic aluminum valve covers for small block Ford engines. Diecast from high-quality aluminum alloy, the covers are available in more than a dozen styles to customize your ride. Finish options include polished, black, black wrinkle, and black powdercoat. These valve covers also feature a cadmium plated oil filler tube to help stop corrosion, an improved oil baffle design to accommodate high-lift cam shafts—and will work with most roller rockers. Order the model designed for your vehicle application.
( 187 )
$138.95
OMIX-ADA Valve Covers
OMIX-ADA offers valve covers for a large range of Jeep applications. These valve covers are ideal replacements and great for restorations. They're constructed from top-quality materials and meet or exceed OE specifications.
( 34 )
$196.99
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$243.99
Trans-Dapt Performance Aluminum Oil Pans
These Trans-Dapt aluminum oil pans are perfect for dressing up your hot rod or muscle car. Featuring a classic aluminum finned design with a bright polished finish, they're sure to accent your project vehicle.
( 6 )
$224.99
Spectre Performance Push-In Breathers
These chrome plated push-in breathers from Spectre Performance are available in several sizes and styles. They have an internal baffle to prevent oil splash and add a touch of class to your ride.
( 30 )
$28.99
S&S Cycle M8 131 in. Big Bore Kits
S&S Cycle 131 in. big bore kits are aimed at the Milwaukee Eight platform for 2017 and newer big twins—and open up a whole new level of performance for these engines. When paired with an S&S 4.625 in. stroker flywheel (sold separately), engine will be a true 131cubic inches. S&S builds their big bore kits and cranks to much tighter tolerances and with higher quality materials than the factory parts. If you're the proud owner of a Harley-Davidson® Milwaukee Eight big twin and have been waiting for just the thing to boost your M8's power—the wait is over! The S&S Cycle piston/cylinder kits will be a solid platform for massive power! Features and benefits: * Huge displacement increase means huge power increase * Bolt-on kit works with stock crankcases * 4 1/4 in. bore cylinders with a new 11:1 forged piston design * Original engine serial numbers are retained * Powdercoat finish match factory finish, giving the bike a "sleeper" advantage * Includes .045 in. multi-layered steel head gaskets * Retains stock engine height * Includes 131 in. Cam Cover Badge * Available with or without highlighted fins Note: This kit must be used with S&S Cycle stroker flywheels to achieve 131 in. displacement (P/N: 320-0605, 320-0620).
Not Yet Reviewed
$1,559.95
Offenhauser Cast Aluminum Valve Covers
Offenhauser cast aluminum valve covers have one of the largest application offerings, to cover some of the rarest engines that many neglect to cover. They feature a stout cast aluminum design to resist those gasket-sealing woes, and the finned tops add style while dissipating engine heat. The covers have a high-luster polished finish, with the classic Offenhauser name to top them off.
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$463.99
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$642.99
