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Engines & Components

Engines & Engine Parts

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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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Part Groups

Results 1 - 24 of 339

Rein Automotive Turbocharger Oil Return Lines

Rein Automotive turbocharger oil return lines are manufactured with premium OE quality hose material and designed to withstand the demands of automotive turbo cooling systems. They are devised to resist excessive heat, oil, and ozone factors that cause premature failure in turbo cooling systems. These direct replacements are complete with hardware and seals when necessary for installation to save installation time and additional costs.

Not Yet Reviewed

$20.99

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$110.99

Moroso Replacement Vacuum Pump Lines

Moroso vacuum pump lines are designed as replacements for those in your Moroso vacuum pump line kit. These lines are constructed from durable steel reinforced hose.

5.0 out of 5 stars ( 1 )

$65.99

Trick Flow® Oil Vapor Line Limiting Breather Fittings

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.

5.0 out of 5 stars ( 1 )

$29.99

Trans-Dapt Performance Redline Valve Cover Breathers

Trans-Dapt Performance Redline valve cover breathers are durable, stylish breathers designed to manage crankcase pressure and oil mist in automotive engines, often featuring a distinct "Redline Red" finish. They're designed to fit into 1.25 in. valve cover holes, offering either push-in or twist-on mounting options to help keep the engine bay clean and prevent harmful contaminants from recirculating. Additional details: * Engine protection: These breathers allow fumes to escape while filtering out road debris and dust * Available in both stamped steel and lightweight aluminum, with some models featuring finned designs * Designed for both custom and performance engines, fitting most standard 1.25 in. valve cover openings * Application notes: -- Style: Available in push-in, twist-in, and clamp-on styles -- Compatibility: These breathers are compatible with Trans-Dapt valve covers and most other brands -- Some models include PCV tubes for connecting directly to the intake system

Not Yet Reviewed

$26.99

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$28.99

Trans-Dapt Performance Redline Timing Covers

Trans-Dapt Performance Redline timing covers are durable, powdercoated steel timing chain covers designed for a variety of Chevy small and big block engines from 1955 and up. Featuring a distinctive "Redline Red" finish, these covers provide a vibrant, customized look for engine bays. Additional details: * Sturdy steel construction with a durable Redline Red powdercoated finish. * Some models include gaskets * Available in one- or two-piece covers, allowing for easier access to cam timing adjustments without removing the oil pan * These covers are designed to add both protection and a custom aesthetic to the engine's timing components

Not Yet Reviewed

$60.99

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$67.99

URO Parts Engine Oil Lines

Oil is the lifeblood of your engine, so it deserves superior URO Parts engine oil lines and return tubes. Each line or kit is manufactured to OEM specifications, ensuring a precise fit without any modifications. Leaks, corrosion, damage, or an engine rebuild are all good reasons to install new engine oil lines; and URO Parts lets you avoid exorbitant OEM prices.

Not Yet Reviewed

$22.99

Crown Automotive Oil Filter Hoses

Crown Automotive oil filter hoses are offered for Willys and classic Jeeps. Covering outlet and some inlet applications, Crown's hoses are direct-fit replacements, providing the proper length to go from filter to component for the necessary lubrication.

3.5 out of 5 stars ( 2 )

$10.99

Crown Automotive Oil Filter Inlet Hoses

Crown Automotive offers engine oil filter inlet hoses for a variety of applications, including select Willys trucks from the early 1940s. These rubber replacements are crafted in accordance with factory specifications to ensure proper fitment and long-lasting performance. They meet or exceed OE quality standards.

Not Yet Reviewed

$11.99

Melling Performance PRO-Line Pushrods

Melling Performance PRO-Line pushrods give you the reliability that you need from your valvetrain. They are manufactured from high-quality carbon steel, are hardened for use with guideplates, and exceed OEM specifications. Their pushrods also feature close-tolerance wall thickness and a centerless ground to make sure that they are a matched set. Choose Melling Performance PRO-Line pushrods to keep your valvetrain operating efficiently.

4.86 out of 5 stars ( 7 )

$6.50

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$19.99

ICT Billet Dry Sump Oil Pan Line Adapters

ICT Billet dry sump oil pan line adapters are made from aerospace-grade billet aluminum. They are offered for a variety of engines in a choice of configurations. Most include an oil port flange and mounting bolts; some require factory-style sealing washers (not included).

Not Yet Reviewed

$82.99

Dorman Oil Line Block-Off Plate Kits

Dorman oil line block-off plate kits are used to seal off or cover a port in the engine's oil system, often when an oil cooler or another component is removed or not being used. Kits include a precision-machined plate, necessary gaskets, O-rings, and hardware to create a reliable, leak-free seal. These are direct replacements for original equipment parts that are missing or damaged, and they're made from durable, corrosion-resistant materials engineered to withstand high temperatures and engine fluids, ensuring a long service life.

2.0 out of 5 stars ( 1 )

$15.99

Milodon Chrysler Dual Line External Oil Systems

Milodon Chrysler dual line external oil systems will allow the bypassing of irregular and restrictive stock internal oil passages. They will let you place the pickup in the best position, plus allow the use of free-flowing braided stainless steel line. The systems are available with static or swivel pickups with single or dual lines, and for oil pumps with different levels of output.

4.0 out of 5 stars ( 1 )

$1,250.99

Russell Twin Cam Vent Lines

Russell twin cam vent lines are designed to replace the OEM rubber vent hose that runs from your engine crankcase to the transmission housing.

Not Yet Reviewed

$73.99

Trans-Dapt Performance Redline OEM Reproduction Valve Covers

Trans-Dapt Performance Redline OEM reproduction valve covers are high-quality, steel replacements designed to replicate the original style, shape, and fitment of factory covers for classic American muscle cars and trucks. Fabricated from steel, they typically feature a durable red powdercoat finish—and are available for a variety of Chevy big and small block engine applications. Sold in pairs. Additional details: * These covers are designed to look and fit like the factory-issued covers, ensuring a nostalgic, authentic appearance for restoration or custom projects * Typically designed with baffles to prevent oil from entering the breather, enhancing performance * Primarily produced for classic Chevy (GM) and some Ford applications, providing a clean, stock look under the hood * Compatible with standard and performance engines

Not Yet Reviewed

$131.99

Summit Racing™ Pro LS Billet Adjustable Single Row Timing Chain Sets and Gears

Summit Racing™ Pro LS Billet adjustable timing sets and gears provide maximum strength and reliability for your engine build. These single-row chains are precision machined and available in standard, 0.005 under, and 0.010 under lengths for align-honed blocks. Summit Racing™ Pro LS Billet adjustable timing sets and gears work with 3-bolt performance cams and come in both 1x and 4x configurations to match any LS engine. More product features include: * Captured degree bushings that allow the cam to be advanced or retarded in 2-degree increments * The upper gears are compatible with factory LS2 timing chains

4.8 out of 5 stars ( 15 )

$129.99

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$134.99

ARP Pro Series Cylinder Head Studs

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts and all studs come complete with hardened parallel washers. Some applications are undercut where needed to provide even clamping and load distribution with accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.

4.81 out of 5 stars ( 844 )

$194.99

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$229.99

Milodon Oil Pump Pickups

Milodon oil pump pickups are engineered for maximum flow and long-term durability, even in the most extreme applications. They use precision-bent, thick-walled tubing with a larger-than-stock inside diameter—which is heliarc-welded to Milodon's own high-flow, compact-design pickup head. All oil pump pickups receive either a gold iridited or black powdercoat finish for ultimate durability against corrosion. Over a hundred models are available; order the pickup recommended for your year/make and engine application, oil pan style and depth, and other options.

4.26 out of 5 stars ( 239 )

$79.99

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$179.99

Summit Racing™ Pro LS Billet Adjustable Single Row Timing Gears

Summit Racing™ Pro LS Billet adjustable single row timing gears provide maximum strength and reliability for your engine build. These single-row chains are precision machined and available in standard, 0.005 under, and 0.010 under lengths for align-honed blocks. Summit Racing™ Pro LS Billet adjustable timing gears work with 3-bolt performance cams and come in both 1X and 4X configurations to match any LS engine. More product features include: * Captured degree bushings that allow the cam to be advanced or retarded in 2-degree increments * Compatible with factory LS2 timing chains

1.0 out of 5 stars ( 1 )

$62.99

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$64.99

Rein Automotive Fuel Check Valves

A true dealer alternative, Rein Automotive offers a line of OE-quality replacement parts that are 100 percent identical in form, fit, and function to the original parts they are replacing. Rein Automotive fuel check valves are made from durable materials to reliably prevent fuel from draining back into the fuel tank when the engine is off, maintaining fuel pressure. Select the fuel filter check valve designed to fit your vehicle.

Not Yet Reviewed

$9.99

Sikky Manufacturing Oil Pan Blocks

Sikky Manufacturing oil pan blocks are designed with O-rings and crush washers for leak-free performance. Any Sikky Manufacturing oil pan will need an oil pan block to redirect oil flow to a relocation kit. The oil pan blocks work great with an oil filter relocation and oil filter relocation block mount!

1.0 out of 5 stars ( 1 )

$79.79

Rein Automotive Turbocharger Coolant Pipes

Rein Automotive turbocharger coolant pipes are designed to fit European vehicles the way the original manufacturer intended. Made to strict engineering quality standards, each part is produced using only the highest quality materials to provide a direct-fit replacement with a proper trouble-free installation. Rein coolant pipes are resistant to heat, salt, road debris, oil, and other contaminants. Choose the pipe designed for your vehicle.

5.0 out of 5 stars ( 1 )

$19.99

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$45.99

Rollmaster Gold Series Timing Sets

Rollmaster Gold Series timing sets feature Nitride camshaft and crankshaft sprockets. They're lightweight and stronger than any other timing sets available, due to the weight savings of billet steel and use of CNC machinery. All sets have billet steel crank and camshaft sprockets which have been 100 percent CNC-machined for reduced wear and improved accuracy. Rollmaster Gold Series timing sets come standard with a premium grade one-piece Iwis full roller chain, produced in Germany and built to the highest possible quality standards. The sets have nine keyways, allowing you more adjustments for dialing in the camshaft to your liking. Multiple keyways are a solid fixture and tend not to move or work loose like offset bushings or dowels--providing a positive locking of the cam timing to whatever position is desired.

4.5 out of 5 stars ( 12 )

$185.59

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$188.60

Fleece Performance Coolant Plugs

Fleece Performance rear engine cover coolant return plugs add a finishing touch under the hood of your truck, such as when you're installing an aftermarket turbo. Machined from 6061 aluminum, the plugs feature an anodized black finish and are laser-etched with the Fleece "F." A high-temperature silicone O-ring is included to prevent leaks. Order the plug recommended for fitment on your vehicle.

Not Yet Reviewed

$13.99

Summit Racing™ Performance LS7 Hydraulic Lifters

Summit Racing™ Performance LS7 hydraulic roller lifters are a definite upgrade over stock originals. Designed for high horsepower engines that demand increased oiling and higher-rpm capabilities, these replacement lifters will fit in SBC roller engines, as well as LS-based engines without active fuel management (AFM/DOD). Beat the competition to the finish line with Summit Racing™ Performance LS7 hydraulic lifters!

4.0 out of 5 stars ( 26 )

$204.99

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$249.99