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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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Auto Accessories of America offers trunk liners with benefits that include superior protection for your vehicle's interior, custom fit for a wide range of models, durability, and easy maintenance. The liners are made from resilient materials to safeguard your trunk from dirt, spills, and everyday wear and tear, and are designed to withstand heavy use without cracking, fading, or wearing down over time. This makes them a reliable, long-term investment in your vehicle's interior. Select the trunk liner for your vehicle make/model.
Not Yet Reviewed
$36.99
Twin Power offers OEM replacement cylinders for your motorcycle. Each Twin Power cylinder is designed to meet or exceed OEM specifications. These cylinders are available in a black or natural finish. Cylinder material and liner material vary depending on the application. Twin Power cylinders are the quality replacement your motorcycle deserves to keep it running like new.
Not Yet Reviewed
$354.04
Ford Performance Parts 5.0L Coyote Gen 4X crate engines are modern 5.0L 32-valve DOHC V8s that utilize advanced features, such as direct and port fuel injection, twin independent variable camshaft timing (Ti-VCT), high-flow aluminum cylinder heads, and 12:1 compression to deliver 460 hp and 420 lb.-ft. of torque (with premium fuel). The all-aluminum cylinder block features plasma transferred arc spray-in liners, cross-bolted main bearing caps, and thick main bearing bulkheads for strength. Ford's Gen 4X 5.0L Coyote features a single 80mm throttle body for easier packaging in various applications. Features and specs: * Hypereutectic aluminum pistons * Sintered steel connecting rods as used on the Boss 302 Mustang * Forged steel crankshaft * Single 80mm "drive-by-wire" throttle body * 9.5 qt. steel oil pan * Composite lightweight intake manifold * Mustang GT 409 stainless steel exhaust manifold—right side only * Engine mount bosses and bellhousing mount pattern common to 5.0L modular engines * 10R80 flexplate included * Engine weight: 445 lbs. without front accessory drive components Note: Driver side exhaust flange utilizes 5.2L pattern
Not Yet Reviewed
$11,704.99
Ford Performance Parts 2024 Gen 4 5.0L 480 hp Coyote engines are the latest all-aluminum crate engines from the 2024 Mustang GT. These modern 5.0L 32-valve DOHC V8s use advanced features, such as direct and port fuel injection, twin independent variable camshaft timing (Ti-VCT), high-flow cylinder heads, dual throttle bodies, and a heightened compression ratio to deliver 480 hp and 415 lb.-ft. of torque (with premium fuel). These lightweight plasma-transferred wire-arc spray aluminum cylinder blocks feature cross-bolted main bearing caps and thick main bearing bulkheads for bottom-end strength, and an optimized oil drain back and windage control to improve high-rpm performance. Available with production flexplate (automatic) or dual mass flywheel (manual) and both include engine harness. Engine specs: * 480 hp at 7,150 rpm * 415 lb.-ft. of torque at 4,900 rpm * 12.0:1 compression ratio * Bore 93mm x stroke 92.7mm * Hypereutectic aluminum pistons * Sintered steel connecting rods as used on BOSS 302 Mustang * Forged steel crankshaft * Aluminum block with plasma transferred wire arc spray weld liner coating * Longer, 12mm head bolts for higher clamp load * 9.5 qt capacity steel oil pan * Tuned composite intake manifold provides efficient air delivery and weight savings * Twin 80mm single bore drive-by-wire, electronic throttle bodies with variable runner control * High-flow aluminum cylinder heads, dual overhead camshaft (DOHC), four valves per cylinder, variable intake and exhaust camshaft timing * Engine mount bosses and bellhousing mount pattern common to 5.0L modular engines * Mustang GT 409 stainless steel tubular exhaust manifold on the RIGHT SIDE ONLY
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$11,701.99
S&S Cycle 97 in. big bore kits will increase the displacement of 88 in. engines to 97 in., are easy to install, and require no machining or re-balancing. Using an 11-fin design, these pre-finished cylinders closely resemble the OEM shape and are ready to install. Order an S&S Cycle 97 in. big bore kit—and take your stock engine case as big as it'll go! Features of the S&S Cycle 97 in. big bore kits: * The 97 in. big bore kits for 88 in. motors yield excellent results with stock cylinder heads * Feature the same silver or black wrinkle powder-coat as stock, so they match the stock finish of the engine * Specifications: 3.927 in. bore, 4 in. stroke, 97 in. displacement, and 9.7:1 compression ratio with stock heads (9.3:1 compression ratio with S&S 89cc heads or 10.7:1 with S&S 79cc heads) * Feature the largest bore (3.927 in.) that can safely be used in a cylinder with stock spigot diameter * Included S&S cylinders feature a much stronger cast iron liner to stand up to the added power * Easy installation: no need to bore or split existing cases, just swap the cylinders *Kit includes cylinders, pistons, rings and gaskets (head, base and exhaust) * For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning is required
Not Yet Reviewed
$1,249.95
S&S Cycle 107 in. big bore kits are easy to install and require no machining or re-balancing. These are the largest bores that can be fit in your stock engine case. This is the largest bore that can be fit in a stock engine case. Stock engine height is maintained so there are no manifold or frame fitment issues. Using an 11-fin design, the pre-finished cylinders closely resemble the OEM shape and are ready to install. Take your stock engine case as big as it'll go with S&S Cycle 107 in. big bore kits! Product features include: * CP pistons feature a 3cc pop-up dome for slightly higher compression * Cylinders feature an increased fin area for better heat dissipation * Centrifugal cast gray liner features 40,000 psi tensile strength for superior wear and performance
Not Yet Reviewed
$1,305.95
Inspired by S&S Pro Stock drag race engines, S&S Cycle 4 in. Sidewinder big bore kits utilize a ductile cast iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. These bolt-in kits do not require machining, re-balancing, or engine removal, and include just about everything you'll need to complete the installation. S&S Cycle 4 in. Sidewinder kits offer the biggest cylinder bore that can be installed in a stock crankcase without machining! Features: * Low-friction ductile cast iron liner * 10.5:1 compression * Bolts in with no machining, balancing, or splitting the crankcases * 88 in. engines are boosted to 100 in. * 96 in. and 103 in. engines are boosted to 110 in. * Complete kits include cylinders, pistons, gaskets, and instructions * Wrinkle black and silver cylinders that match stock finish
Not Yet Reviewed
$1,549.95
Inspired by S&S Pro Stock drag race engines, S&S Cycle 124 in. big bore kits utilize a ductile cast iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. These bolt-in kits do not require machining, re-balancing or engine removal, and include just about everything you'll need to complete the installation. S&S Cycle 124 in. big bore kits are available in wrinkle black or wrinkle black with highlighted finned cylinders. Transform your stock engine into a 124 in. monster with the installation of a 124 in. big bore kit from S&S Cycle! S&S Cycle 124 in. big bore kit features: * Available for 107 M8 models * 107 to 124 in. big bore kit * Bolt-on kit * Includes gaskets and hardware required for installation * 4.250 in. bore * Forged Pistons * 11:1 compression ratio
Not Yet Reviewed
$1,595.95
Edelbrock engine cylinder liner sleeves are available in multiple lengths and diameters for individual cylinder applications. The bore sleeves are made of spun cast iron. They are included with the purchase of an Edelbrock standard or tall deck LS bare race block, but are also available here as replacements for worn or damaged originals.
Not Yet Reviewed
$85.95
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$108.95
Is your crankcase breather filter clogged up with oil? Replace it with a new one! Dorman steel crankcase breather filters are designed to allow for proper crankcase ventilation for more efficient filtering and air circulation.
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$60.50
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$92.95
WIX oil filters play a vital role in in your vehicle's lubrication system, protecting your engine from premature wear. As gearheads know, every moving part in the engine requires clean oil! WIX oil filters trap more dirt than the leading national brand, and they keep filtering long after the competition has completely quit. WIX patented the first spin-on oil filter in 1954 and has been at the forefront of filter technology ever since. Canister-style oil filters feature strong, full-metal base plates to prevent leaks at the double seam under severe driving conditions. They also offer glass-enhanced media that improve each filter's ability to catch and hold engine-damaging dirt. Choose the WIX oil filter to fit your make and model—for a cleaner-running engine over many extra miles.
( 386 )
$7.99
Need bearings? See the specialists at King. Their CA-Series rod bearings are a bi-metal silicon aluminum material offering high fatigue strength and a superior temperature threshold. When it comes to bearings, there is only one King Engine Bearings.
( 4 )
$7.99
Whether it's a car, truck, motorcycle, marine, or performance racing application—properly sealing the piston to the engine block is a requirement. Hastings premium ductile ring sets do just that, and they're offered in many different options to fit virtually any piston. If the engine you're working on is blowing smoke, using excessive oil, or at a loss for power, it may be time for new rings. These premium ductile piston ring sets are great for rebuilds or new builds, daily drivers or performance vehicles. Order the sizes needed for your project.
( 139 )
$43.99
Why waste time installing an old, worn-out oil pump when you can get a brand new Melling replacement oil pump at such a low cost. They're manufactured from a variety of high-quality materials with all-new components—and are individually hand-turned and pressure-tested to guarantee that they'll perform as well as OEM. These pumps are available in various styles, pressures, and volumes (some include an oil pickup). Find the model designed for fitment with your vehicle and engine.
( 319 )
$242.99
Take up the slack with Dayco No Slack Idler pulleys. These specially formulated glass-filled polymer or steel-bodied pulleys have smoother surfaces and tighter dimensional tolerances for less vibration and longer belt life. They meet or exceed OEM specifications and feature lifetime-lubricated bearings and high-temperature seals to ensure peak bearing performance. Maximum structural integrity and optimal performance mean Dayco value for you. Keep your belts from slacking off with Dayco No Slack Idler pulleys.
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$19.99
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$35.99
Dayco No Slack automatic belt tensioners can resolve belt squeal, improper tracking, or an accessory that has stopped working completely. Featuring "flat spring" technology, these tensioners allow for an increase in torque to be transmitted to the belt when needed, compensating for stretch and wear, while maintaining constant tension throughout the life of your belt. They are built with tough, long-lasting cast aluminum housings and arms, steel locator pins, and arm plates. Engineered to outperform and outlast OEM parts, take up the slack with Dayco No Slack automatic belt tensioners.
( 33 )
$122.99
Dayco High Performance V-belts deliver more flexibility and increased airflow around the accessory drive belt, so they run cooler and last longer than most competitive belts. Dayco was one of the first to develop raw edge sidewall construction, which facilitates controlled slippage around pulleys. This feature ensures the superior performance that drivers demand from their vehicle. The V-belts' three plies of neoprene-impregnated fabric resist heat, oil, and grease. A specially formulated treatment of the polyester cord provides the strength, stability, and reliability that's required within the standards of today's industry.
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$11.99
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$23.99
When oil, heat, and abrasion combine to weaken most standard accessory belts, Continental OE Technology Series V-belts will still be going strong. Continental V-belts have inherited tough construction characteristics: EPDM rubber compounds, high-strength Vytacord tension members, fiber reinforced helical cogs, and high-traction rubber edges. These features provide higher heat and abrasion resistance, no-slip contact with pulley grooves, a great fit, and improved flexibility—to deliver consistent, efficient performance, mile after mile. Belts wear and need replaced; get more for your buck with longer-lasting Continental OE Technology Series V-belts, available for a wide range of vehicle-specific applications.
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$14.99
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$26.99
Built for passenger cars and light-duty trucks, Dayco Poly Rib serpentine belts are engineered for the high-mileage, demanding drives found in today's vehicles. Dayco's W Profile serpentine belts are the most innovative advancement in serpentine belt design in years. Developed through extensive laboratory and actual road testing, these unique rib profile EPDM belts have been engineered to conform to high-mileage, worn, or misaligned drives and to help eliminate noisy belt conditions. Constructed with aramid-reinforced EPDM compounds that resist cracking and perform better in extreme temperature ranges, Dayco Poly Rib serpentine belts deliver more than just OE-required quality. They deliver the solution to troublesome drive problems.
( 183 )
$43.99
Summit Bucks
ACDelco V-ribbed accessory belts are excellent OE-style replacements. These belts use top-quality materials chosen to ensure outstanding resistance to heat and oil—as well as the superior performance that drivers demand. Each ACDelco V-belt is built to provide unparalleled strength and reliability. Choose the size that matches the specs for your car, truck, or van, then notice the improvement in torque just by installing a new V-belt!
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$15.99
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$20.99
Clearance
Continental Extreme-Duty Series Poly-V belts provide up to 4 times longer wear than the original belts in the aftermarket Class 6 to 8 heavy-duty trucks. Offered in different rib profiles, these straight-ribbed belts feature high-abrasion-resistant fabric coated with advanced EPDM polymers to resist cracking and heat build-up, along with increased cord support and improved flex life. Continental Extreme-Duty Series Poly-V belts perform better under higher underhood temperatures, resulting in lower emission standards and meet or exceed SAE J1459 specifications.
Not Yet Reviewed
$61.99
$45.50
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$61.99
Continental Accu-Drive idler pulleys deliver OE form, fit, and function for optimum performance and durability. They are application-specific and follow original equipment material requirements. Additional hardware is provided when required, avoiding the need to hunt down replacements for stripped bolts or missing washers. Continental idler pulleys come ready to install without any extra fabrication or machining. Thermoplastic pulleys features include: * Available for smooth and grooved applications * Glass-reinforced thermoplastic provides ideal dimensional control and running surface durability * Service-free, sealed ball bearings * Molded-in bearing for optimum fit and long service life * Precise dimensional tolerances for smooth operation. Steel pulleys features include: * Precision steel stamping * Close tolerance ball bearing pocket * Electro-deposited coating for superior corrosion resistance * Crowned running surface aids proper belt tracking
Not Yet Reviewed
$30.99
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$49.99
Continental replacement tensioner pulleys are direct replacements for the stock tensioners and are available for a variety of applications. All Continental replacement tensioner pulleys meet or exceed OEM specifications for all major car manufacturers.
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$92.99
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$151.99
Clearance
Continental OE Technology Series Multi-V belts are factory-style replacements covering virtually all vehicle applications. These new straight-ribbed multi-V belts offer original fit and function that professional technicians appreciate for their customers. The serpentine belts are constructed with advanced EPDM rubber compounds that improve durability and deliver a quieter ride. They're available in well over a hundred lengths, with rib options ranging from three to 14. Order the model recommended for your car, truck, van, SUV, or crossover.
( 328 )
$48.99
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$56.99
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