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Engines & Components

Engines & Engine Parts

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.

Part Groups

Results 1 - 24 of 65

Howards Cams Advance and Retard Cam Bushings

Howards Cams advance and retard cam bushings offer an easy way to advance or retard your cam timing. These offset bushings come in four offset bushings and one zero degree bushing to return your timing back to stock. These bushings are precision-manufactured to offer the precise timing of your cam.

3.75 out of 5 stars ( 4 )

$13.99

$16.99

On Sale

Mr. Gasket Advance and Retard Camshaft Bushing Sets

Looking for an easy way to advance or retard your cam? Look no further than these bushing sets from Mr. Gasket. Use the bushings to advance the cam for more low-end torque and mid-range horsepower, or reduce excessive low-end torque and increase top-end horsepower by retarding the cam. These sets include four offset bushings and one zero degree bushing to return your timing back to stock.

Not Yet Reviewed

$48.61


$26.74

COMP Cams Degree Bushings

Using COMP Cams offset bushings is the simplest way to change the degree of a camshaft in relation to the crankshaft. These bushings offer accurate positioning of the cam because of their precise manufacturing.

4.57 out of 5 stars ( 14 )

$17.95

$39.95

Cloyes Replacement Timing Chain Bushings

Cloyes replacement timing chain bushings fit the Cloyes Hex-A-Just timing sets. They are made of steel and use the special hex design manufactured by Cloyes to ensure accurate and reliable timing.

5.0 out of 5 stars ( 2 )

$24.99

Clearance

Dove Degree Bushings

Dove Manufacturing offers a variety of parts for high performance and racing equipment applications. These camshaft degree timing chain bushings are machined from steel in sizes ranging from 0 to 8 degrees. The bushings accurately position camshafts in the block to ensure correct relationship or phasing with the crankshaft. They're available for many year/make and engine applications from the 1950s and up. Order the degree bushings individually or in a set of 5.

Not Yet Reviewed

$8.99


$4.50

$6.50

Clearance

Dura-Bond Quick Bore System Replacement Bushings

Dura-Bond has revolutionized the process of rebuilding aluminum heads with its Quick Boring System, an O.H.C. cutter system for aluminum cylinder heads. It system enables you to bore a complete cylinder head and install new repair bearings in less than half the time. Tapered bushings provide self-alignment, eliminating hours of setup time and the need for expensive fixtures. These replacement bushings will help you to maintain proper performance from your Quick Bore System tools. Order the bushings recommended for your engine type.

1.0 out of 5 stars ( 1 )

$194.99


$123.50

Howards Cams Wrist Pin Bushings

When you need to replace your piston wrist pin bushings, Howards Cams offers wrist pin bushings for your small or big block engine. Made from the best bronze alloy, these bushings should help to eliminate problems with your wrist pins due to worn bushings.

Not Yet Reviewed

$15.99

Clearance

Isky Keyway Lifter Bore Bushings

Available in keyed and non-keyed styles, Isky lifter bore bushings are precision made from a special bronze alloy that lasts 2 to 4 times longer than most others. They also prevent excessive scuffing of roller lifter bodies. Isky keyed-style lifter bore bushings are for keyway roller lifters. Select the correct size for your engine and lifters.

Not Yet Reviewed

$605.99


$420.50

Melling M-Select Class 3 Camshafts

Here's a great camshaft for street/strip--Melling M-Select Class 3. These OE-style replacement camshafts offer good mid to high-rpm torque and horsepower with rough idle quality. They are perfect additions with your improved carburetor, exhaust, and ignition systems. Be street-smart and strip-savvy with M-Select Class 3 camshafts from Melling.

4.57 out of 5 stars ( 7 )

$444.99

S&S Cycle TC3 Cam Support Plates

S&S Cycle TC3 camshaft support plates are just what the doctor ordered when repairing a damaged engine or installing new camshafts. CNC machined from forged aluminum for excellent strength and dimensional accuracy. They feature bronze pinion shaft bushing in all models and bronze cam bushings in 2007-later style. Select the plate designed for your motorcycle. Note: S&S suggests new S&S oil pumps and chain tensioners be installed with new cam support plates.

Not Yet Reviewed

$395.06

COMP Cams Sportsman Solid Roller Lifters

COMP Cams Sportsman solid roller lifters feature premium-quality, high-value components designed for sportsman and professional racing, along with high-end street machines. They're available in both needle-bearing and bushing configurations. Each design features two pressurized EDM oil feeds, as well as an edge-orifice feed to the wheel. This delivers a more reliable oil feed than most competing options. COMP Cams Sportsman solid roller lifters are also designed with a shallower oil band than competitors' versions for increased strength and rigidity, while internal machining helps to reduce weight. The body utilizes a skirted wheel that strengthens the lifter ears, and the skirt also provides more contact area with the lifter bore for further lifter stabilization. In addition, staked axles eliminate clips and provide robust axle retention. This feature increases the stiffness of the lifter ears and helps to prevent the ears from spreading. The COMP Cams Sportsman solid roller lifters are built from 8620 premium steel for increased strength and wear resistance and they feature a captured, stainless steel link bar design. The lifters also utilize a tapered and slotted link bar tower for reduced weight and improved aesthetics. Choose the size and options tailored for your engine application.

4.78 out of 5 stars ( 9 )

$154.95

$1,310.95

Howards Cams Rev Kits

Howards Cams rev kits are designed for roller cam applications to increase valvetrain stability throughout the rpm range. In addition to increasing rpm capabilities, these rev kits will also keep the lifter in the lifter bore in the event of valvetrain failure. The locator bars and lifter buttons are made of the highest quality aluminum and are then anodized for protection. Each of these kits comes complete with locator bars, springs, and lifter buttons.

4.33 out of 5 stars ( 6 )

$114.50

$164.99

Howards Cams Ultimate Duty Forged Billet Connecting Rods

Howards Cams Ultimate Duty forged billet connecting rods start with certified high-nickel 4340 aircraft-quality steel and are fully CNC-machined on the newest generation of equipment to ensure the removal of all surface imperfections. They are specially heat-treated using a multi-phase process to produce the ultimate in strength and reliability. Then these Ultimate Duty rods are fully stress-relieved and shot-peened to ensure that no stress risers remain. Howards Cams Ultimate Duty Forged billet connecting rods are profiled for long stroke applications and weight savings. The rod caps are double-ribbed for added strength and the rod cap alignment sleeves will keep the bearing caps precisely aligned. The rods are bronze bushed for floating pins and use 7/16 in. ARP 2000 cap screw fasteners to secure the caps.

Not Yet Reviewed

$79.99

$1,139.99

Howards Cams Precision Dense Forged Connecting Rods

Howards Cams and the king of powder-forged technology, GKN, have teamed up to design and manufacture the most technically advanced and reliable performance rods on the planet! These Howards Cams precision dense forged connecting rods use forged powder metal technology, which features an extremely dense grain structure when compared to billet or conventional forging. They use task-oriented steel materials that tailor compositions to racing connecting rods. Using superior metallurgy that creates cleanliness and isotropic mechanical properties, they allow the alloy materials to be better distributed throughout the steel. Unlike billets, these materials can be cut in any direction, and the grain structure will look the same under a micron microscope. Powder-forging provides an unsurpassed strength vs. weight advantage. Howards Cams precision dense forged connecting rods offer an unbeatable combination of price, strength, and weight.

Not Yet Reviewed

$67.99

COMP Cams Max-Lift BSR Shaft Rocker Systems

COMP Cams introduces another industry first with their Max-Lift BSR shaft rocker systems, a bolt-in bushed shaft rocker system that increases valve train stiffness helping your engine achieve higher levels of performance. By tying all eight rocker arms together on a single shaft that fits in the stock rocker stand, COMP Cams has found a way to improve valve train dynamics, increase valve train stiffness and reduce deflection under extreme loads. The increased valve train stiffness created the BSR rocker system allows your existing cam to act like a larger camshaft by transferring more of the motion to the valve or the use of more aggressive, higher lift cams without losing control of the valve train. Take complete control of your valves with the COMP Cams Max-Lift BSR shaft rocker system.

3.67 out of 5 stars ( 3 )

$731.95

$883.95

COMP Cams Ultimate Adjustable Billet Timing Sets

If being able to adjust your cam timing quickly and easily is a top priority, then COMP Cams Ultimate Adjustable billet timing sets could be the answer. They have 2-piece billet steel cam sprockets, which let you change cam timing without removing the degree wheel or releasing the valvetrain load, and there's no cam bushing to break. Timing can be varied from 6 degrees retarded to 6 degrees advanced. Chains are heavy-duty, double-row types with hefty 0.250 in. rollers. A one-piece roller thrust bearing handles unwanted end loads.

3.43 out of 5 stars ( 7 )

$243.95

$277.95

Howards Cams UltraMax Mechanical Roller Lifters

The ultimate lifters for your severe racing applications—Howards Cams UltraMax Series steps up the performance so you can do the same. These bushed, direct-lube mechanical roller lifters are made for ultra-high spring pressures and the most aggressive cam lobes. Howards replaced the needle bearings in the roller tip with solid bushings, and they offer full-time, high-pressure oiling to the bearing axles. Together, these features deliver the highest rpm and high spring pressure capabilities available. The lifters have lightened, steel alloy bodies with a special enhanced finish, heat-treated stainless steel link bars, and case-hardened 8620 rollers. They're fully rebuildable. Go for the win with a set of Howards Cams UltraMax bushed, direct-lube mechanical roller lifters.

5.0 out of 5 stars ( 3 )

$229.99

$1,349.99

Howards Cams Track Smart Connecting Rods

Howards Cams Track Smart connecting rods are designed to provide the ultimate in strength and durability. They start with certified 4340 aircraft-quality steel and are fully CNC-machined on the newest generation of equipment to ensure the removal of all surface imperfections. They are fully stress-relieved and shot-peened to ensure that no stress risers remain and specially heat-treated using a multi-phase process. Howards Cams Track Smart connecting rods are bronze bushed for floating pins, while ARP cap screw fasteners secure the caps. Choose the rod sizes needed for your engine.

5.0 out of 5 stars ( 1 )

$104.99

$689.99

COMP Cams Race XD Mechanical Roller Lifters

COMP Cams Race XD mechanical roller lifters are strong, durable, and versatile. They feature a lightweight modular design with interchangeable pushrod seats. Available in medium or large offsets with left or right placement, Race XD lifters are configurable to clear the most extreme intake angles. Two finishes are offered: REM finished bodies create an extra-smooth surface for reduced lifter body and bore wear; and the DLC-coated bodies further minimize friction for the ultimate in durability. For excellent strength in extreme operating conditions, COMP Cams also enhances their Race XD lifters with a proprietary bronze alloy roller wheel bushing and an oversized captured link bar to connect the individual lifters. In an effort to eliminate the culprit of most roller lifter failures, these bushed solid roller lifter sets have oiling systems that ensure consistent roller wheel and axle lubrication. Order the lifters recommended for your year/make and engine application.

Not Yet Reviewed

$1,320.95

$1,645.95

Howards Cams Extreme Duty X-Beam Forged Billet Connecting Rods

These Extreme Duty X-Beam forged billet connecting rods are designed to provide the ultimate in strength and durability. These rods start with certified 4340 aircraft-quality steel and are fully CNC-machined on the newest generation of equipment to ensure the removal of all surface imperfections. A precision EDM laser burns a hole from the top of the rod bearing journal to the wrist pin bushing for an extra supply of oil to the piston pin. They are fully stress-relieved and shot-peened to ensure that no stress risers remain. The beam is profiled for weight savings and the cap has been lightened for easier balancing. They are specially heat-treated using a multi-phase process and the rod caps are double-ribbed for added strength. Their rod cap alignment dowels to keep the bearing caps precisely aligned. Howards Cams Extreme Duty X-Beam forged connecting rods are bronze-bushed for floating pins, while 7/16 in. ARP cap screw fasteners secure the caps.

Not Yet Reviewed

$2,690.99

HardDrive Cam Covers

HardDrive Products cam covers are chrome plated, cast aluminum cam covers for 1973-99 Harley-Davidson® single cam Big Twin engines. They come with the bushings installed; hardware and seals are included. The goal of HardDrive Products is to provide aftermarket parts that make a difference in style, function and performance; they make bike builder dreams a reality.

Not Yet Reviewed

$142.16

COMP Cams Gear Drives

COMP Cams gear drives offer the ultimate in jaw-dropping high performance and sound. COMP Cams gear drives feature high-strength billet gears, multi-keyway adjustability (+/-4 degrees), and precision tolerances.

4.0 out of 5 stars ( 8 )

$313.95

$346.95

COMP Cams Adjustable Timing Sets

If you're looking for an adjustable timing set for your street or race vehicle, look no further than COMP Cams adjustable timing sets. These timing sets feature: * Induction-hardened steel billet gears for durability * Adjustable crankshaft sprocket * Pre-stretched, heat-treated double roller chain with heavy-duty large pin design

4.25 out of 5 stars ( 4 )

$242.95

$264.95

Isky EZ-Hydro Lifters

Isky EZ-Hydro lifters are designed for hydraulic roller racers operating in extreme loading environments. These needle-free, high performance lifters offer silent-running, trouble-free HP reliable hydraulic rollers with solid raceway bushing rollers. They also offer a special hydraulic roller body for reduced travel, to allow for the use of more aggressive hydraulic roller cam profiles and higher rpm. Reach for the extra insurance of Isky EZ-hydro lifters and eliminate the possibility of bearing overload failures.

5.0 out of 5 stars ( 1 )

$1,319.99

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