Engines & Components
Availability
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.
VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.
( 42 )
$608.99
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$715.99
S&S Cycle Milwaukee 8 chain drive camshaft and Dynojet PV-3 kits are the first of their kind, offering a 475 cam, tuner in chain drive, and true 100+ hp at the wheel in one package. The kits are designed to work specifically with S&S's Stealth air cleaner kits and Mk45 mufflers with a stock header or their Eldorado exhaust system. Features and benefits: * Bolt-in performance * No need for expensive dyno tuning * Display vehicle data channels in real-time * Weather-resistant for use in all conditions * High-contrast display, viewable in direct sunlight Please note: * PV-3 module is preloaded with calibrations developed by S&S. These calibrations are secure and do not allow for any modifications. * Calibrations do not work on any Harley-Davidson® Softail models. * Calibrations do not work on 2020+ Harley-Davidson® Touring Models.
Not Yet Reviewed
$628.95
S&S Cycle Milwaukee 8 gear drive camshaft and Dynojet PV-3 kits are the first of their kind, offering a 475 cam, tuner in gear drive, and true 100+ hp at the wheel in one package. The kits are designed to work specifically with S&S's Stealth air cleaner kits and Mk45 mufflers with a stock header or their Eldorado exhaust system. Features and benefits: * Bolt-in performance * No need for expensive dyno tuning * Display vehicle data channels in real-time * Weather-resistant for use in all conditions * High-contrast display, viewable in direct sunlight Please note: * PV-3 module is preloaded with calibrations developed by S&S. These calibrations are secure and do not allow for any modifications. * Calibrations do not work on any Harley-Davidson® Softail models. * Calibrations do not work on 2020+ Harley-Davidson® Touring Models.
Not Yet Reviewed
$846.95
Mast Motorsports offers LT front accessory drive kits for a variety of Chevrolet applications from 2014 and up. Mast combines key OE features and Mast-produced components to make a compact front accessory drive for most LT engines. The kits are available for dry sump and factory wet sump applications. Notes: * OPTIONAL ADD-ON A/C pump and bracket (PN: CA-LTX-302437) * A/C system uses separate belt line and belt * Will not work with LT1 or MSD Atomic Intake Complete kits include: * Water pump * Alternator * OE balancer - Wet Sump * ATI balancer - Dry Sump * Idler tensioner * Idler pulley * Power steering pump and bracket * Belt * All associated bolts and spacers
Not Yet Reviewed
$1,250.00
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$2,250.00
Mast Motorsports air conditioning compressors combine key OE features, a premium Sanden pump, and other quality produced Mast components to make a compact front accessory drive for the LT engine. Product features: * Add-on kits for LT Mast front accessory drive systems * Available for dry sump and factory wet sump applications * A/C system uses separate belt line and belt Complete kit includes: * Sanden SD-709 rear exit A/C compressor * Mounting bracket * Hardware and required bolts * Belt * All associated bolts and spacers * Does not include hoses or hardware for A/C system (sold separately)
Not Yet Reviewed
$750.00
Mast Motorsports offers LS valve covers for a variety of applications, including Chevrolet small block V8 engines from the 1990s and up. These sand cast valve covers fit centerbolt LS cylinder heads and clear most shaft mount rocker arms. They're machined for additional rocker clearances and additional venting. The covers are available with a natural or black powdercoat finish. Kits include: * One pair valve covers * Valve cover gaskets * Mounting bolts and grommets * Oil fill cap * Pipe plug * -12 ORB fittings
( 1 )
$499.00
Mast Motorsports offers Mozez valve covers for a variety of applications, including Chevy small block V8 engines from 1997 and up. The 6061 billet aluminum covers are designed exclusively for use with Mozez cylinder heads for LS applications. These premium units are available in a natural or black anodized finish. Kits include: * Two valve covers * Three -12 AN style gold anodized hex plugs * One billet oil fill cap
Not Yet Reviewed
$1,250.00
Mast Motorsports offers LT valve covers for a variety of applications, including Chevrolet small block V8 engines from 2014 and up. These are premium fabricated aluminum covers for the GM Gen V LT series. They're designed to fit all factory tubes and placements; removal is easily done without removing coil packs. The covers are available with a natural or black powdercoat finish. Additional details: * Sold as a pair * Valve Covers come with premium high temperature silicon O-rings * Carefully designed with a baffle and breather system for optimal oil retention * Custom -12 AN billet aluminum oil fill cap * Flush style zero leak AN style O-ring Allen key fittings included * Smooth finish comes WITHOUT coil mounts
Not Yet Reviewed
$600.00
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$650.00
Balancing is a must for any high-revving performance engine, and with stroker engines, it is a must to offset the increased reciprocating mass of longer connecting rods. Stroker crankshafts often require the use of Howards Cams heavy Mallory metal plugs on the counterweight. On a very lightweight crankshaft, several pounds of heavy Mallory metal on a counterweight may also offset much of the weight advantage of the lighter crankshaft.
( 1 )
$95.99
MotoRad produces these oil filler caps for nearly every domestic and import vehicle on the road today. MotoRad is the leading supplier of oil filler caps for both the original equipment market and the automotive aftermarket, ensuring you of a quality product.
( 1 )
$9.99
Summit Bucks
An engine running on dirty oil won't last. Keep it clean with an ACDelco Gold oil filter. They help trap particles up to 25 microns, or one-third the width of a human hair, thereby improving the quality, performance, and lifespan of your engine. ACDelco makes oil filters to fit 99 percent of all cars, light trucks, and sport utility vehicles on the road today. Order the model designed for your engine application. Additional features include: * Excellent filter capacity, enhanced efficiency, consistent flow management, and high durability * Tight seals to prevent unfiltered oil from entering your engine * Consistent, dependable oil filtration throughout the filters
( 180 )
$7.99
Summit Bucks
ACDelco Ultraguard Gold engine oil filters are high-quality replacements for your original equipment. These filters trap debris and other contaminants before they enter the engine lubrication system. ACDelco Gold parts are manufactured to meet your expectations for fit and performance, making them a smart choice for most makes and models, including special applications. Order the size and other options recommended for your vehicle.
( 21 )
$9.99
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$10.99
Summit Bucks
ACDelco GM Genuine Parts crankshaft main bearing sets for your manual engine are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. For optimal performance and fit, choose ACDelco main bearings for your GM vehicle.
( 1 )
$19.99
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$49.99
Summit Bucks
ACDelco timing chains are quality replacement parts you can feel good about installing. These kits are available for fitment on hundreds of vehicles from the 1990s and up, delivering factory-style performance. Order the timing chain components recommended for your application.
( 1 )
$73.99
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$341.99
Summit Bucks
ACDelco O-rings are available in a number of sizes. Order these durable black rubber fittings to replace your ineffective seals and prevent leaking.
( 1 )
$12.99
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.
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$37.99
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$42.99
Chevrolet Performance engine variable valve timing solenoids regulate oil flow to the cam phasers that change the timing of the camshafts. The desired positions of the camshaft varies with engine speed and load and is calibrated for optimal engine performance, drive quality, and efficiency. These solenoids are GM-recommended replacements for your vehicle's original components. These original equipment solenoids have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Not Yet Reviewed
$45.99
Summit Bucks
ACDelco offers valve covers for a wide range of vehicle and engine applications. They're available in many styles, materials, finishes, and other options—combining performance and good looks under the hood. Their durable construction resists warping and maintains shape at the rails for excellent gasket sealing. Nearly a hundred models are available; select the replacement valve covers recommended for your ride.
( 1 )
$147.99
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$211.99
Summit Bucks
ACDelco GM Genuine Parts pistons are designed, engineered, and tested by rigorous General Motors standards. These OE replacements are the parts installed during the production of (or validated for) GM vehicles. They're designed to factory specs to ensure precise fitment and optimum performance. Order the pistons recommended for your application.
Not Yet Reviewed
$53.99
Summit Bucks
ACDelco drive belt tensioners keep your belts just right—not too loose, not too tight. They offer a perfect complement to the full line of ACDelco belts with high-quality bearings that resist dirt and salt. Hundreds of models are available, with a variety of pulley styles. Reduce belt wear and keep them taut with the long-lasting replacement drive belt tensioner designed to fit your application.
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$66.99
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$109.99
VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds. These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications. Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards. The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability. Order the VEGE remanufactured crate engine recommended for your vehicle.
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$2,242.99
Summit Bucks
ACDelco GM Genuine Parts engine valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for GM vehicles. For the optimal performance, replace your vehicle's parts with those made by the original manufacturer—ACDelco GM Genuine Parts.
( 1 )
$8.99
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