Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

It's the Season for Savings - Shop Holiday Deals Now!

Selected Filters


Loading...

Availability


55 Results Found For "Performance"

Part Groups

Results 1 - 24 of 55

Clearance

EPI Performance Mudder Clutch Kits

EPI offers a clutch kit for every style of riding, developed in real-world riding environments and resulting in truly "dialed-in" kits that are ready to bolt in and perform. EPI Performance Mudder clutch kits are designed for machines with large, aggressive mud tires. They help to restore power loss due to the addition of larger tires and allow for easier turning in the mud. EPI Mudder clutch kits are available for many applications and kit contents vary per application. Choose the one to best fit your machine. Additional benefits: * Better low-end power and torque * Quicker backshift which results in crisp throttle response * Reduces belt slip and clutch heat

5.0 out of 5 stars ( 1 )

$232.99

$344.99


$157.50

$227.50

Clearance

Zoom MU Series Clutches

Zoom MU Series clutches are OEM replacement clutch kits that provide more grip without the stiff pedal of most aftermarket clutches. Matched components are engineered to perform together correctly for maximum durability and performance. Select the model for your application needs. Features: * New OEM computer-tested pressure plate * OEM-style clutch disc with non-asbestos facings built to exceed the OEM specs * New release bearing on some applications * Pilot bearing/bushing * Alignment tool for the perfect clutch installation

4.33 out of 5 stars ( 239 )

$217.99

$367.99


$102.50

$214.50

Clearance

Winters Side Bell Stud Kits

Winters Performance offers side bell stud kits for their Sprint quick-change axles. These special long, coarse thread titanium studs provide maximum hold. Kits also include hard anodized aircraft aluminum nuts and washers.

Not Yet Reviewed

$284.99


$162.50

Clearance

Zoom 30000 Series Clutches

Zoom 30000 Series clutches are designed for 60s and 70s American muscle cars. These sets include higher clamp load Zoom assemblies and organic clutch discs (except where noted) with high burst strength organic facings. They also come complete with release bearing, pilot bearing/bushing, and alignment tool. Features include: * 20 to 60 percent increase in torque capacity over a stock clutch * Complete 5 piece sets include everything needed to do the job right * Premium, high burst strength organic facings * Higher clamp load cover assemblies with Zoom anti-rust finish * Specifically for '60s and '70s American muscle cars with mechanical linkages

4.19 out of 5 stars ( 52 )

$183.99


$132.50

Clearance

Winters Aluminum Axle Housing Side Bells

Cracks or other damage to an axle housing means dangerous driving. When it's time for a replacement, choose Winters aluminum axle housing side bells to fit your vehicle. They are manufactured to specific tolerances for a great fit with your Winters rear differential. The side bells are machined from durable aluminum or lightweight magnesium to match up perfectly to your Winters center section.

Not Yet Reviewed

$248.99


$142.50

Clearance

Trinity Racing Worlds Best Drive Belts

Trinity Racing World's Best Drive Belts feature 3rd Generation heavy-duty, high-twist Aramid fiber cord for high-horsepower tensile load requirements—making them the strongest belts on the market, surpassing even Trinity's EX and Sand Storm lines. They offer the highest shock load rating to date, able to withstand the power of 400 hp machines. The gilmer-style belts feature increased top cog pressure load design that increases sidewall rigidity, prevents top cog bowing, but still allows for increased rotational flexibility. The bottom cog uses high-modulous rubber compound (BZX1) for better heat resistance and heat dissipation; cogs are also impregnated with short Aramid fibers for better belt-to-sheave adhesion and reduced overall belt temperature. Order the replacement belt recommended for your vehicle. Additional details: * Latest bottom cog design for greater rotational efficiency at full shift * Precision ground sidewall angle (SCUFFING) for smooth engagement, increased power transfer and lower operating belt temperature * Aramid fiber cord, versus polyester, wraps over bottom cogs for increased bottom cog strength * Increased cord pop-out resistance * Manufacturing, quality control certifications: ISO-14001, ISO-9001, and IATF-16949 * These belts are for the rider/racer who wants the latest in technology and proven performance

Not Yet Reviewed

$200.99


$126.50

Clearance

Cardone Remanufactured Driveshafts

Cardone remanufactured driveshafts are 100 percent dynamically balanced at 3200 rpm for vibration-free operation and increased joint life. They're engineered using the most stringent quality processes to deliver smooth, consistent performance in any driving condition. Shafts are measured and straightened, slip yokes are lubricated, and new universal joints are installed to ensure optimum performance and durability. Original designs are scrutinized for potential improvement, and where applicable, design upgrades are implemented to produce a more durable part than the original. OE fit, form, and function come together with economical pricing in Cardone remanufactured driveshafts. Order the model recommended for your vehicle.

3.77 out of 5 stars ( 30 )

$307.99

$398.99


$147.50

$243.50

Clearance

SCS Gearbox 10-Spline Professional Series Quick-Change Gears

SCS Gearbox 10-Spline Professional Series quick-change gears have been the proven leader in ultra-high performance quick-change gearing since 1987. They're made of 9310 aircraft alloy for maximum strength and are crown-shaved (ground before heat-treating) to minimize backlash and run out, broached for proper shaft fit, and black oxide finished. Gear sets #1 thru #30K are max lightened with the exception of #15K. The gears are lightened where possible, without sacrificing the strength for an average weight savings of 1 1/2 lbs.! The SCS Gearbox 10 spline Professional Series quick-change gears' extra five-step heat-treating process yields maximum gear life for high-stress applications such as Big Block Oswego Super Modifieds, World of Outlaw Sprint Cars, and IROC Series Cars.

5.0 out of 5 stars ( 1 )

$177.99

$178.99


$137.50

$139.50

Clearance

Pioneer Flywheels

Pioneer manual transmission flywheels are a high-quality replacement part designed to restore OEM levels of performance. Each flywheel is built to the original dimensions, precision-machined, and balanced to remove runout and vibrations. Get one step closer to successful completion of your repair/rebuild with the Pioneer flywheel recommended for your application.

3.93 out of 5 stars ( 107 )

$328.99


$159.50

Clearance

GSP New CV Axle Assemblies

GSP new CV axle assemblies are engineered to provide OE fit, form, and function. Premium materials, coupled with precise machining and balancing, ensure smooth, vibration-free performance in all driving conditions. All axles are thoroughly inspected for quality and workmanship. Additional attributes of GSP new CV axle assemblies include: * Since boot failure is the main cause of CV axle failure, GSP axles use only premium-grade neoprene boots that ensure robust abrasion and extreme temperature resistance, preserving boot integrity * Assembled with a specially formulated, high-temperature moly grease that resists friction and wear, contributing to a lifetime of smooth, dependable performance

3.94 out of 5 stars ( 87 )

$156.99

$252.99


$112.50

$146.50

Clearance

Spicer Drivetrain Products Axle Shafts

Spicer Drivetrain Products axle shafts are manufactured to the same high standards as factory parts because they are original equipment. That means when an automotive axle is replaced with a genuine Spicer part, you're getting the same performance and reliability as when the vehicle rolled off the assembly line. Dana is constantly revolutionizing the technology behind its Dana axles and Spicer products—so the replacement axle shaft you purchase today may even exceed the standards set for the original equipment part you're replacing. Order the model designed to fit your application.

4.78 out of 5 stars ( 89 )

$182.99

$554.99


$136.50

$203.50

Clearance

Spicer Drivetrain Products Differential Carriers

What kind of hidden performance does your vehicle possess that's ready to be unleashed? Spicer Drivetrain Products differential carriers supply the power for you to find out! You can increase your off-road traction, maintain streetability, and get ready to rock and roll in your truck or Jeep with the selection of carriers offered by this legendary manufacturer. Spicer goes above and beyond so your rig can do the same! Order the model and options recommended for your vehicle.

4.92 out of 5 stars ( 37 )

$297.99


$207.50

Clearance

Spicer Drivetrain Products External Spline Yoke Shafts

No matter how tough driveline parts are, there's a good chance they'll eventually need replaced. When age, rough terrain, or too much right foot comes to bear, you'll need Spicer Drivetrain Products external spline yoke shafts. These shafts are designed for long-lasting performance and are built to exacting tolerances. They're direct replacements for OEM parts with many upgrades available. For drivetrain components you can trust, use Spicer external spline yoke shafts.

5.0 out of 5 stars ( 2 )

$239.99


$183.50

On Sale

Clearance

Yukon Gear & Axle 1541H Alloy Axles

Yukon Gear & Axle 1541H alloy axles are part of their extensive line of general replacement and high performance axles for passenger car, truck, and SUV applications. They feature high-quality alloys and the latest in heat-treating technologies to provide strong axles for off-road, street, and track use. Direct-fit replacements are available for dozens of axle models associated with countless cars and trucks. Additional rear axle features include: * One-piece forged 1541H axles are 25 percent stronger than OE 1040/1050 axles * Full-floating axles available for select applications * Rolled splines provide 30 percent strength increase over cut splines * Larger spline upgrades available * 2-piece tapered axles available * Offered in many lengths * Wide variety of bolt patterns

4.38 out of 5 stars ( 157 )

$238.99

$271.99


$156.50

$203.50

Clearance

FAG USA Wheel Bearing and Hub Assemblies

FAG USA wheel bearing and hub assemblies are compact, lightweight, maintenance-free hubs. They combine the cost-effectiveness and proven performance characteristics of other bearings with the convenience of an integral mounting flange for mounting brake, disc, and wheel. Fischer Aktien-Gesellschaft (FAG) has been around for over 100 years and part of the automotive industry for more than 50 of them. Put your trust in proven manufacturing and components with FAG USA wheel bearing and hub assemblies, available for hundreds of applications.

5.0 out of 5 stars ( 11 )

$175.99

$238.99


$121.50

$166.50

Summit Bucks

Clearance

Moog Wheel Bearing and Hub Assemblies

Moog wheel bearing and hub assemblies feature problem-solving innovations and include application-specific design enhancements. They are engineered to overcome problems and deliver smooth, reliable performance. Features and benefits of Moog wheel bearing and hub assemblies include: * Roll-form design ensures consistent and optimal preload * Precision-matched components; rigorously controlled manufacturing processes ensure exact matching of bearing raceways and rolling elements to consistently deliver superior performance and minimize noise and vibration * Moog abrasion-resistant ABS cord manufactured from a blended material that offers increased abrasion resistance and better protection from adverse conditions * For applications that require it, ABS molded shield and socket connections for even greater defense against contamination * Premium quad-lip seal design ensures maximum protection from contamination * Wheel studs have a protective coating that helps prevent rust and corrosion, enabling easier removal and proper torqueing of wheel nuts

4.73 out of 5 stars ( 702 )

$120.99

$382.99


$100.50

$242.50

On Sale

Clearance

USA Standard Gear Spider Gear Sets

USA Standard Gear spider gear sets offer OEM-quality at a low price. They're available in dozens of configurations for applications from 1955 and up. Depending on the kit you choose, your selection may include all or a combination of side gears, pinion gears, spider gear thrust washers, cross pin shaft, cross pin bolt, and/or roll pin. Restore the performance of your differential with the quality of a USA Standard spider gear set.

4.0 out of 5 stars ( 16 )

$205.99

$329.99


$105.50

$180.50

Summit Bucks

Clearance

ACDelco GM Genuine Parts Wheel Bearing and Hub Assemblies

ACDelco GM Genuine Parts wheel bearing and hub assemblies support the vehicle while allowing the wheel to rotate. They are a GM recommended replacement for your vehicle's original component. These GM Genuine Parts wheel bearing and hub assemblies have been manufactured to provide you with the performance, durability, and service life you expect from General Motors.

4.07 out of 5 stars ( 14 )

$141.99


$107.50

Clearance

Motorcraft Wheel Bearing and Hub Assemblies

Motorcraft wheel bearing and hub assemblies are available for countless applications. The high-quality steel hubs are engineered to provide years of durable performance. These aftermarket and OEM replacements are recommended by Ford Motor Company. Find the assembly designed to fit your vehicle specs.

5.0 out of 5 stars ( 7 )

$204.99


$148.50

Clearance

Timken Tapered Cone Bearings

Drivers and mechanics who know quality automotive parts insist on Timken tapered cone roller bearings. These small circular elements carry heavy responsibility, providing less friction and extended life for your axle components. Timken bearings are available in a wide range of bore and diameter sizes to fit countless dozens of applications. Match your vehicle specs with the replacement tapered cone bearings you need to ensure outstanding wheel performance.

4.87 out of 5 stars ( 53 )

$255.99

$323.99


$188.50

$194.50

Clearance

Standard Motor Neutral and Backup Safety Switches

Don't take chances with old, questionable, or faulty neutral and reverse safety switches that can be a danger to you and others. Standard Motor Products replacement neutral safety switches are designed to exceed OEM specifications for dependable, accurate, maintenance-free operation. Trust your vehicle's electrical system needs to Standard Motor Performance.

3.94 out of 5 stars ( 50 )

$129.99

$306.99


$111.50

$246.50

On Sale

Clearance

Yukon Gear & Axle Differential Pinion Yokes

Yukon Gear & Axle differential pinion yokes offer precise fit and strength for many applications. The yokes are manufactured from cast steel, forged steel, billet steel, and aluminum—and are available for fitment on dozens of specific axle applications. Choose the high performance strength of Yukon Gear & Axle differential pinion yokes for your build.

4.49 out of 5 stars ( 85 )

$228.99

$296.99


$140.50

$210.50

Clearance

Lares New Differential Lock Actuators

Differential lock actuators help you gain traction in tough situations, ensuring if one wheel loses its grip the other still receives power to keep you moving. Lares, a leader in new and remanufactured steering and automotive components, offers new differential lock actuators that are carefully manufactured from OE-grade materials for strength and durability, and engineered to meet or exceed OE specifications in fit, function, and performance. They are resistant to corrosion and vibration damage, and are 100 percent electrically tested. Select the differential lock actuator designed for your vehicle.

Not Yet Reviewed

$164.99


$124.50

Clearance

Motive Gear OEM Replacement Axle Shafts

Get a perfect fit and dependable performance with Motive Gear OEM replacement axle shafts! They are made from top-quality steel and available for a wide range of applications.

4.57 out of 5 stars ( 7 )

$213.99


$164.50

Modal Header