Engines & Components
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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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On Sale
Now available from Holley are LS engine swap accessory drive systems. Included are accessories and pulleys that are manufactured by OEM part suppliers for durability and direct bolt-on installation. Order the kit that's best suited for your vehicle and engine application. Features and facts: * Universal brackets fit virtually all common LS engines, regardless of water pump and harmonic balancer offsets--thus reducing cost and complexity compared with competitive products * Simple, dedicated installation kits allow easy fitment to Corvette, F-Body, or truck drive offsets * Accessories, tensioner, and pulleys are manufactured by OEM suppliers and many of the parts are used on production vehicles today
( 33 )
$949.95
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$2,749.95
$853.95
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$2,473.95
On Sale
Holley retrofit engine oil pans for GM LS engines are designed to install an LS engine in a variety of GM muscle car and truck chassis. They provide OEM fitment, OEM oil filter mounting, OEM oil cooler port provision, OEM engine NVH suppression, OEM flange gasket and sealing, proper structural rigidity, and OEM bellhousing attachments. The oil pans are manufactured from traditional high-quality cast aluminum and include a sump baffle, oil pump pickup tube, sump plug, oil filter stud, and oil passage cover.
( 245 )
$435.95
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$573.95
$391.95
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$515.95
On Sale
Holley GM Gen-V LT engine swap oil pans are designed for LT engine swap installations in classic car and truck chassis' requiring more oil pan to chassis clearance around the front half of the oil pan. GM's new Gen V LT direct injected engines are starting to find their way into a large variety of vehicles. They make great power and are very durable and reliable. Unfortunately, the factory oil pans don't always fit or they hang too low for today's hot rods. The solution? Holley's GM Gen-V LT swap engine oil pans! They will provide maximum clearance to the chassis and ground, plus, they provide an OE-style fitment for durability and proper sealing. Features: * These oil pans are perfect for: 1967-1992 Camaro/Firebird, 1968-1974 Nova/Apollo/Ventura/Omega, 1978-1987 G-body, 1964-1972 A-body, and 1973-1987 Chevy/GMC Full Size Trucks * Designed to provide more oil pan to chassis clearance around front half of the oil pan * Allows for up to 4.00 in. crankshaft stroke * Can be used anywhere a GM F-Body oil pan can be used * Provides OE-style fitment—OE oil filter mounting, OE oil cooler port provision, OE engine NVH suppression, OE flange gasket and sealing, proper structural rigidity, and OE bell-housing attachments * Traditional high-quality cast aluminum appearance with clean exterior styling * Provides maximum clearance for vehicles where the steering linkage is behind the engine cross-member * Oil cooler port provision * Cast and machined aluminum * 1/2 in. NPT port—ideal for Turbo oil return or PCV oil return * Optional hinge door baffle (available separately) * Complete kit includes: windage tray, sump baffle, OE-style pick-up tube, sump port plug, oil filter stud, billet oil passage cover, etc.
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$516.95
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$549.95
$464.95
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$493.95
Vintage Air offers all-in-one Front Runner engine drive systems for your LS Chevy! Focusing on race technology and performance, their LS Front Runner systems provide a more dependable serpentine belt design in a super compact block mounted package. Being the smallest component package available, engine swaps into older vehicles is a lot easier! Vintage Air drive systems are available for power steering with or without pump and non-power steering applications in your choice of bright or black hard coat finishes. Vintage Air LS Front Runner systems may include: * CNC-machined billet truss-type mounting bracket * High performance water pump * Delphi-Saginaw power steering pump * 140 amp alternator * Optimized-ratio aluminum pulleys * ATI harmonic balancer * ARP polished stainless hardware * Dayco serpentine belt and OEM tensioner * Compressor clutch and tensioner covers
( 7 )
$3,050.99
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$3,361.99
On Sale
Holley's Ford 7.3L Godzilla high-mount accessory drive complete kits with their patent-pending technology, integrates timing cover, oil pump, oil pan, water pump, alternator, and the option for A/C and/or P/S, all in one streamlined system. Plus, they are compatible with both factory crank pulleys and aftermarket damper/pulleys. Positioning an engine swap correctly is crucial, ensuring it aligns with the vehicle's original engine's crankshaft centerline. Holley's innovative solution achieves just that, allowing proper engine placement while providing clearance for a stock Fox Body hood (when used with a low-profile intake). Our system replaces Ford's sump-mounted oil pump with a high-capacity gerotor pump positioned behind the timing cover, gaining crucial crossmember and ground clearance. To ensure reliability, they incorporated a proven pump design utilizing Melling sourced components that mimics the factory pressure level. Unlike most pumps that require removing the oil pan to change the pressure spring, Holley introduced a first-of-its-kind external access port, allowing hassle-free spring switching. Moreover, their cast aluminum oil pan features a performance-minded windage tray and baffle, guaranteeing proper oil pickup during high-G maneuvers. For extreme situations, such as drag racing, upgrade to the optional race baffle to always ensure proper oil delivery. These accessory drive systems offer flexible configuration options to meet various needs, making Holley's Godzilla high-mount accessory drive kits the ultimate solutions for engine swaps, offering unparalleled functionality, adaptability, and ease of installation. Choose from natural as-cast aluminum or black finish.
Not Yet Reviewed
$2,599.95
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$3,199.95
$2,338.95
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$2,878.95
March Performance Chevy LS air conditioning serpentine kits offer an exciting new look when mounting an accessory drive in your vehicle. A separate bracket allows for the option of power steering, while two separate idlers guarantee the ultimate in belt-to-pulley contact area for"no-slip" operation. The serpentine kits are completely CNC-machined from solid billet 6061-T6 aluminum. This translates into a spectacular new-machine finish with a perfect fit and extra strength. The pulleys and brackets are maintenance-free and are powdercoated for extra durability. Examine the options and select the kit best-suited for your application. LS kits include: * Aluminum water pump * 140 amp polished alternator * Alternator pulley with fan and nose cover * Polished Sanden air conditioning compressor * Air conditioning nose cover * Water pump pulley with nose cover * Alternator bracket * Air conditioning bracket * Polished spring-loaded belt tensioner * Crank pulley (required adapter sold separately) * Mounting hardware Kits with power steering include: * Polished Type 2 remote power steering pump * Power steering pulley with nose cover * Bracket with idler * Mounting hardware
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$2,219.99
On Sale
Holley's Ford 7.3L Godzilla high-mount accessory drive base kits with their patent-pending technology, integrates timing cover, oil pump, oil pan, water pump, alternator, and the option for A/C and/or P/S, all in one streamlined system. Plus, they are compatible with both factory crank pulleys and aftermarket damper/pulleys. Positioning an engine swap correctly is crucial, ensuring it aligns with the vehicle's original engine's crankshaft centerline. Holley's innovative solution achieves just that, allowing proper engine placement while providing clearance for a stock Fox Body hood (when used with a low-profile intake). Our system replaces Ford's sump-mounted oil pump with a high-capacity gerotor pump positioned behind the timing cover, gaining crucial crossmember and ground clearance. To ensure reliability, they incorporated a proven pump design utilizing Melling sourced components that mimics the factory pressure level. Unlike most pumps that require removing the oil pan to change the pressure spring, Holley introduced a first-of-its-kind external access port, allowing hassle-free spring switching. Moreover, their cast aluminum oil pan features a performance-minded windage tray and baffle, guaranteeing proper oil pickup during high-G maneuvers. For extreme situations, such as drag racing, upgrade to the optional race baffle to always ensure proper oil delivery. These accessory drive systems offer flexible configuration options to meet various needs, making Holley's Godzilla high-mount accessory drive kits the ultimate solutions for engine swaps, offering unparalleled functionality, adaptability, and ease of installation. Choose from natural as-cast aluminum or black finish.
Not Yet Reviewed
$1,349.95
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$1,549.95
$1,213.95
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$1,393.95
Designed for street performance machines that see occasional strip use, these Moroso oil pans are modified with deep or kicked-out sumps for increased capacity and oil control under hard acceleration. With a simple bolt-on installation into most production chassis, these Moroso street/strip oil pans are perfect for the weekend warrior.
( 409 )
$486.99
On Sale
Utilizing years of valvetrain design experience, the latest FEA stress analysis technology, and an exhaustive testing regiment (dyno and Spintron), COMP Cams engineering team left no detail to chance. Everything from casting techniques to valve spring clearance was scrutinized to ensure that Ultra Pro Magnum rocker arms not only lived up to the lofty standards of their predecessor, but also took stud mount rocker performance, stability, and value to a whole new level. The most noticeable advancement centers around their nearly unbreakable investment cast 8650 chromoly body. The arched, web-like design delivers a nearly 29 percent increase in strength and rigidity, while reducing the moment of inertia and optimizing the dynamic balance. The resulting rockers maximize lift and valvetrain control at high rpm. The increased retainer and valve spring clearances of the new design enable the use of large-diameter valve springs, retainers, and locks, without clearance or fitment issues. The new black oxide exterior finish offers a distinctive appearance, along with long-term corrosion resistance. The COMP Cams Ultra Pro Magnum rocker arms feature an oversized trunnion and precision-sorted needle bearings designed for use with high-load valve springs. These unique rockers also feature hardened roller tips for reduced friction and elimination of the valve stem "side loading" that causes premature valve guide wear.
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$56.95
$51.26
These Proform Super-Street roller rocker arms will help rid your engine of internal friction. They feature a race-proven, cage bearing fulcrum and roller tip. The Super-Street rocker arms not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. Proform rockers are precision-machined to ensure consistency and ratio accuracy, and they have a great looking anodized finish.
( 123 )
$175.99
PRW Pro Series stainless steel rocker arms are manufactured from lightweight, premium quality 17-4ph stainless steel—a superior alloy high in nickel and chromium. This rigid, premium material provides outstanding fatigue resistance, and high-yield strength to help resist deflection. These rocker arms feature full-cage, friction-reducing needle bearings, and extra-large trunnions to spread out the load and reduce wear. Each rocker body is hand-polished, assembled, and carefully inspected to deliver the finest quality available to the racing and performance industry. Reduce your valvetrain mass with durable, lightweight PRW Pro Series stainless steel rocker arms. Order the set recommended for your specific vehicle and engine size. Features, items, and specs: * Wide assortment of ratios to suit almost any cam profile * Each set of 16 comes complete with PRW RockerLocs * Stud-mount design provides plenty of clearance for large diameter springs * CNC-machined pushrod cups * Heat-treated steel nose rollers and shafts resist severity of racing and minimize scrubbing
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$19.50
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$319.74
PRW Pro Series billet aluminum rocker arms offer outstanding power and performance advantages for street, strip, and track applications. Laboriously made from high-strength 6061 T-6 aluminum extrusions, each piece is precision CNC-machined, and hand-finished to ensure the quality you expect from PRW. These stud-mount rockers are purposely machined to graciously allow for larger springs and retainers, with full-cage, friction-reducing needle bearings for added durability. PRW Pro Series billet aluminum rocker arms are used around the world by professional racers, engine builders, and hot rod enthusiasts. Order the set recommended for your specific vehicle and engine size. Features, items, and specs: * Wide assortment of ratios to suit almost any cam profile * PRW RockerLocs * Heat-treated steel nose rollers and shafts minimize wear between roller tip and valve stem * Rated at 750 lbs. open spring pressure * Internal oiling system for long-lasting performance * Distinctive blue anodized finish
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$25.00
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$370.01
If your rig is anything but stock, and underhood space is at a premium, then these Powermaster alternator brackets are perfect. They come in a variety of designs for nearly any alternator combination in almost any location. Their extra-tough design ensures proper belt alignment in the harshest conditions.
( 39 )
$108.99
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