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Parts and Accessories

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Results 1 - 24 of 1550

Summit Racing™ Automatic Transmissions

Summit Racing™ Automatic Transmissions combine quality and economy to offer replacement transmissions in many styles and options. These units are remanufactured with all-new clutches, thrust washers, seals, bushings, and high-energy bands, along with other "failure prone" hard parts depending on unit. Other features include a rebuilt front pump, a valve body with shift for street and performance and high-quality seals and gaskets. You get all these impressive upgrades, along with reliable performance and extreme value. All transmissions are Dyno tested before they're shipped. Order the model recommended for your vehicle.

3.6 out of 5 stars ( 47 )

$1,783.99

$2,024.99

TCI Super StreetFighter Transmissions

TCI Super StreetFighter transmissions bridge the gap between the StreetFighters and full Competition series transmissions. Like the StreetFighter units, these are equipped with 100 percent tested, manual/automatic valve bodies. That means that most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. In either mode, you get a racetrack shift that bangs through the gears and shaves time off your ETs. When you use the manual gear selection feature, the Super StreetFighters upshift and downshift right when you move the lever, with no lag or governor override. When you select the normal drive position, the transmissions retain positive automatic shifts, for the ease of driving you look for in an automatic transmission.

3.76 out of 5 stars ( 54 )

$2,085.95

$2,250.75

AMP Research PowerSteps

AMP Research PowerSteps are full length automatic electric-powered running boards that instantly extend when you open your door, and then hide themselves safely out of sight when the doors close for improved ground clearance, aerodynamics, and appearance. And their attractive design and legendary reliable, all-weather performance sets a new industry standard. Features include: * High-strength, diecast aluminum-alloy linkage arms, anodized and PTFE coated to resist corrosion * Precision, zero-maintenance stainless-steel pivot pins * Extruded aluminum steps with a textured powdercoated finish for maximum grip and durability * Weatherproof, OEM-quality electric motors and wiring harness with sealed weathertight connectors * AMP-designed electronic controller employs pressure-sensitive, pinch-proof safety technology * Integrated LED light system (standard) * 600 lbs. load capacity (each side)

4.58 out of 5 stars ( 81 )

$1,599.99

$2,299.99

On Sale

Holley Mid-Mount Complete Accessory Systems

Holley Mid-Mount complete accessory systems achieve what no other accessory bracket systems do--eliminate the brackets! This pulls in all the accessories tighter than other accessory drives by bolting directly to other components for a clean, integrated form. They offer superb engine visibility to show off your horsepower, not your accessories. Holley Mid-Mount complete accessory systems are available in several versions and finishes to match your application. Order the kit designed to fit your engine.

4.59 out of 5 stars ( 99 )

$3,449.95


$1,897.95

$2,049.95

South Bend Clutch Dyna Max Street Dual Disc Clutch Kits

South Bend Clutch Dyna Max street dual disc clutch kits are offered for a range of applications and setups. These clutch kits are made using high performance materials and include everything you need for your clutch installation. Many kits include Kevlar® pilot bushings. When it comes to street performance, you can count on South Bend for top-quality components.

4.83 out of 5 stars ( 77 )

$1,726.66

$1,811.57

TMI Pro-Series Sport Low Back Seats

TMI Pro-Series Sport low back seats are complete replacement bucket seats with slider tracks. The vinyl covers and stitching are each available in a variety of colors. Trying to repair worn-out factory seat frames with new foam and upholstery is time-consuming and expensive. Pro-Series reclining seats come fully assembled and ready to bolt in with the appropriate mounting brackets (sold separately). They will fit most any vehicle application. Order the shade you prefer. Details: * Contrast stitching around seat perimeter lets you perfectly accent your exterior and add sports style to the interior * All-metal frame allows you to tilt or slide your seat. Tilting frames let you completely recline * Frames are wrapped with a heavy bolstered high-density foam

4.67 out of 5 stars ( 9 )

$1,738.00

Summit Bucks

Valair Performance Quiet Street Dual Disc Clutch Kits

Diesel trucks are designed for towing heavy loads. If your rig is running 500 to 650 hp, then Valair Performance Quiet Street Dual Disc clutch kits are the way to tow. They feature tough heavy-duty parts, strong pressure plates, and a nodular iron flywheel. These kits are not intended for racing or competition use. Quiet clutch kits eliminate floater plate rattle when the clutch is pressed in, but gear rollover noise is inevitable when changing to a solid mass flywheel. It's often heard when the vehicle is under load at low rpm or idling, and it sounds like marbles in the transmission. Please educate yourself before purchase. Towing is tough on your vehicle—keep the pressure high and the shifts solid with a Valair Performance Quiet Street Dual Disc clutch kit, available for a variety of specific transmission applications.

4.5 out of 5 stars ( 8 )

$1,631.58

RideTech Bolt-On 4-Link Systems

RideTech bolt-on 4-link systems provide a lowered ride height with smooth handling. They include the link bars with rubber bushings, powdercoated brackets, and optional front upper or lower controls arms, depending on the vehicle application. The suspension systems require no welding or cutting, making installation easy. Order the kit designed for fitment on your year/make/model.

4.75 out of 5 stars ( 8 )

$1,625.00

$2,025.00

TCI Competition Transmissions

TCI Competition transmissions are designed to take the abuse of drag-racing competition. They're available with full-manual and trans-brake setups and retain no automatic shift features. They feature special heat-treated races and sprags, high-performance clutches and bands, and improved lubrication. TCI blueprints and modifies these transmissions for maximum performance, then dyno tests and pressure tests them. So you can concentrate on winning the race!

3.55 out of 5 stars ( 31 )

$1,853.95

$2,250.95

Summit Bucks

Summit Racing™ SPC Engine Blocks

Summit Racing™ SPC Engine Blocks are aftermarket V8 Engine Blocks made for "Street, Performance, or Competition." These brand new clean sheet designed aftermarket blocks are cast in a modern state-of-the-art German foundry on brand new molds and machined in USA on modern high-speed machining centers that can hold the tightest of tolerances. Why start your engine build with a dirty, old, worn-out production block that needs hundreds or thousands of dollars of machine work--when you can start with a new heavy-duty casting full of high-performance features. We ship these blocks mostly finished but leave the cylinder bore .005" undersize, your machine shop will have to hone them for proper size. You can rest assured that you have a great foundation for your engine build. Check out the features below! Additional details: • Available Versions Include: GM Small Block, GM LS, GM Big Block (coming Soon,) Ford Windsor 5.0 and 351W • Cast in Germany at a Tier 1 OEM foundry • Made with class 35 Iron Alloy, Higher tensile strength and harder than competitors' class 30 • Machine-finished in USA on precision hi-speed machining centers- All dimensions are very accurate! • Priority main oiling systems & Siamese Cylinder bores • Blind head bolt holes • 4-bolt main caps, 180,00 PSI main bolts included

5.0 out of 5 stars ( 11 )

$2,249.99

$2,299.99

On Sale

Stainless Works Performance Headers

Gain powerful sound, better performance, and improved mileage with a set of Stainless Works performance headers. Constructed from high-quality 304L stainless steel, the headers are CNC mandrel-bent and have durable 3/8 in. thick flanges. They're available to fit the factory connection point, or attach to a custom Stainless Works cat-back exhaust. Order the style you prefer and the model designed for your year/make and engine application.

4.59 out of 5 stars ( 27 )

$2,442.45


$1,528.55

$2,185.35

Chevrolet Performance Deluxe Serpentine Drive Kits

These Chevrolet Performance deluxe serpentine belt drive kits include the following parts for installation. Kits include: * Belt (water pump, alternator, and power steering) * A/C belt (where applicable) * Tensioner assembly * Idler pulley * Power steering pump * Alternator and power steering pump bracket * Power steering pump brace * Power steering pump pulley * Alternator

Not Yet Reviewed

$1,742.45

Longacre Elite Wired Scales

Introducing the innovative new Longacre Elite Wired Scale Systems, revolutionizing the measurement process with unparalleled efficiency and convenience. These comprehensive systems include a control box housed in a durable case, 12 in. x 12 in. (or 15 in. x 15 in.) low-profile pads and a pad carrying case, all ready for immediate use straight out of the box. What sets each system apart is seamless integration with your personal tablet or phone, made possible by an enhanced Longacre Connect app, available for both Android and iOS devices and featuring free app updates. The scale pads are perfect for Street Stocks, Legends, Dwarf, Mini Cup, and Karts. Setting up your measurements is a breeze with the included cables that effortlessly connect the pads to the control box. You can then link the system to your personal device via Bluetooth, ensuring hassle-free measurements. Whether you're working indoors or outdoors, Longacre's extended Bluetooth connectivity provides an increased range for your convenience. The control box display is a game-changer, offering quick access to all four wheel weights, cross weight, as well as partial percentages and weights with just the push of a button. Alternatively, you can view live weights and memory sessions side-by-side, along with all weights and percentages simultaneously, using the Longacre Connect app on your personal device. These systems enhance your note-taking and data organization, boasting improved memory capacity and streamlined data export capabilities through the Longacre Connect app. Plus, with an internal bridged pad design that eliminates pad flex, you can trust that your measurements will remain accurate even with off-centered loads. Say goodbye to the complexities of measurement-taking—the Elite Wired Scale Systems from Longacre provide a user-friendly, comprehensive solution for your needs. Key features: * Longacre's most feature-packed, wired scale system to date! All Elite wired scales now include Bluetooth 5.0 connectivity for 2024, providing a hybrid user experience in a traditional wired-scale package. * Elite scales function as a standalone wired scale system that can also be used as a powerful, wireless racing setup tool. * Effortlessly connect your scales to your preferred Android or iOS device with a simplified, but secure, pairing process. * Control box display shows all 4 wheel weights, cross weight, and partial percentages/weights. A single memory session can be saved for quick retrieval through the control box display. * Optionally pair with the Longacre Connect app to expand the capabilities of the Elite system. Taking measurements with wired scales has never been more efficient and convenient. * View live weight and saved data simultaneously on the main, user-configurable screen including corner weights and partial percentages. * Benefit from additional note-taking, organization, ride-height, and alignment pages. * Extended memory capacity saves all setup data and allows effortless data export through email or file-sharing using the wireless device. * Complete system includes: 12 in. x 12 in. (or 15 in. x 15 in.) low-profile pads with a durable powdercoat finish, storage case, and batteries. * Pre-configured system is ready to use out of the box. Bring your own device and pair with the new and improved Longacre Connect app for Android and iOS, offering free app updates. * Longacre's internal bridged pad design ensures precise readings by eliminating pad flex, providing accurate measurements even with off-centered loads.

5.0 out of 5 stars ( 3 )

$1,679.99

$1,699.99

March Performance Style Track Serpentine Systems

March Performance Style Track serpentine systems are created with a combination of high style and low price that will find favor among car enthusiasts everywhere. The systems have a unique, easy-to-use belt tension adjustment tool. Once the belt tension has been set, the adjustment tool is easily removed and stowed away until the next time that the belt requires adjustment. Nearly 150 models are available, designed for fitment on specific applications. Assembly options include with or without power steering pump or A/C compressor; crankshaft pulley finish; bolt hole quantity; and water pump material. Order the replacement serpentine system recommended for your vehicle.

3.88 out of 5 stars ( 51 )

$1,571.99

$2,136.99

UniSteer Rack and Pinions

UniSteer rack and pinions are designed to provide precision steering for easier driving. Made from cast aluminum with a variety of finishes available, these replacement racks can be ordered to complement either manual or power-assist configurations. They're offered in fitment applications for a wide range of year, make, and model vehicles. Accessories included will depend upon the model you select. Better steering control begins with UniSteer! UniSteer stands behind their products with a 2-year, Unlimited Mile Warranty.

3.64 out of 5 stars ( 55 )

$1,584.99

$2,194.99

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits

Wilwood forged narrow Superlite 6R Big Brake front brake kits upgrade your late model ride with increased brake capacity and complimentary style. They're application-specific for a simpler installation and offer full compatibility with OE master cylinder output and ABS functions, where used. These front brake kits feature the extremely durable and efficient body design of their forged narrow 6-piston radial mount calipers. You can choose from optional caliper finishes and rotor designs to meet your personal style and braking requirements. Don't just replace—upgrade to generate big stopping power with Wilwood forged narrow Superlite 6R Big Brake front brake kits.

4.77 out of 5 stars ( 98 )

$1,510.63

$2,217.04

QA1 1988-98 C1500 Level 2 Front Coilover Conversion Systems

QA1 1988-98 C1500 level 2 front coilover conversion systems are a great upgrade to your C1500 front suspension. Each kit comes with QA1's proven single adjustable Pro Coil coilover shocks—so you can change the valving to meet your specific needs—along with a variety of spring rate options. The shocks allow for wider wheel and tire combos, ride height adjustability, and are 100 percent dyno-tested and serialized. The QA1 C1500 upper and lower control arms are manufactured from 12-gauge HSLA steel tubing for increased strength and are powdercoated for long-lasting durability. The kit will provide a total of 4 in. of drop when used with drop spindles, or 2 in. of drop with factory spindles. Performance ball joints and low-friction, maintenance-free bushings are standard. Level 2 easy bolt-on kits will add more stability and allow for optimum camber adjustment in a lowered truck. Everything you need is included, all the way down to the hardware; no welding required.

4.71 out of 5 stars ( 7 )

$2,113.95

Eagle Street and Strip Rotating Assemblies

Eagle Street and Strip rotating assemblies consist of name-brand quality components for a wide range of engines at an affordable price. These kits feature a crankshaft, pistons, piston rings, rod and main bearings, and connecting rods. Based on your application, balanced assemblies are also available. Order the model designed for fitment on your year/make vehicle and engine application.

4.43 out of 5 stars ( 86 )

$1,504.99

$2,169.99

Van Steel Complete Trailing Arm Assemblies

Van Steel complete trailing arm assemblies are available with factory-style T-arms (no sway bar holes) or offset T-arms with spherical bearings. Additional contents include these new components: * Rotors * Spindles * Caliper mounting brackets * Bearing supports * Backing plates * Stainless steel parking brake hardware * Parking brake shoes * Bearings, seals, and races

Not Yet Reviewed

$2,029.99

Proform Wireless Vehicle Scale Kits

Proform wireless vehicle scale kits are designed for the new frontier in chassis set-up! Using real track data and pull down technology to replicate actual chassis position, you're going to need a scale that can handle the forces of the track. This 14,000 lb system is a perfect way to make high capacity measurements accessible to weekend racers, not just Nascar, IndyCar, and F1. This system also has the latest Proform LCD display that includes a few new features. Standard features include thin 16 in. x 16 in. aluminum pads that can be driven onto, an LCD display with cross weight, side/side weight, and front/rear weight in addition to the standard weight and percentage for each wheel and total vehicle weight in both lbs. and kgs. And of course, backlit LCD screen and control buttons, and a foam lined hard case with wheels for storage.

4.5 out of 5 stars ( 2 )

$1,559.99

Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits

Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits are the perfect addition to front Big Brake upgrades for incredible stopping power. These disc brake kits feature FNSL4R 4-piston oversize forged billet aluminum calipers, 13 or 14 in. 2-piece premium rotors, and high performance BP-10 compound pads. Also included is a high-quality, drum-style parking brake assembly. The neatly hidden internal shoe system provides a clean installation, with superior static holding power for parking. Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits provide the extra power to reel in your beast. Order the kit designed for your vehicle application.

4.68 out of 5 stars ( 28 )

$2,141.96

$2,221.36

Classic Performance Complete Front and Rear Disc Brake Kits

Classic Performance complete front and rear disc brake kits are designed as direct bolt-on applications. They include front rotors and calipers, a master cylinder, and rear rotors and calipers. The complete kits are available in different configurations to fit either stock or aftermarket drop spindles. Brake lines, a proportioning valve, and mounting hardware are also included to complete the installation. Improve your ride, braking, steering, and handling with Classic Performance complete front and rear disc brake kits.

3.9 out of 5 stars ( 21 )

$1,558.99

$2,048.99

Scat Engine Rotating Assemblies

Scat engine rotating assemblies are available with either a high-quality Scat forged 4340 crankshaft or Scat's Series 9000 cast crankshaft, plus I-beam or H-beam connecting rods with 7/16 in. or 3/8 in. cap screw bolts. For maximum power and reliability, Scat adds rod and main bearings from King, Federal Mogul, or Clevite 77, depending upon the application—and pistons and piston rings made by such well-known manufacturers as SRP/JE, Ross, KB, Mahle, Diamond, and Probe. Kits with cast and standard forged pistons have standard rings; kits with premium forged pistons have file-fit rings. Nearly 800 Scat kits are available; order the package tailored for fitment with your engine application.

4.31 out of 5 stars ( 126 )

$1,504.99

$2,134.99

Borla ATAK Cat-Back Systems

Mount an offensive to regain optimum acoustics with Borla ATAK cat-back systems. Your modern muscle car will not only be performance-enhanced, but also acoustically tuned to a loud, aggressive exhaust note. ATAK (acoustically tuned applied kinetics) technology produces the highest dB levels, avoiding distortion to retain clarity. Tuned like a graphic equalizer, these cat-back systems are custom-tuned for your specific vehicle, delivering the most desirable sound to your ears. Plus, you retain all of the power-adding capabilities of Borla's multi-core design. The exhausts are handmade by master craftsmen from premium 300-Series austenitic stainless steel and ultra-smooth, mandrel-bent piping.

4.84 out of 5 stars ( 532 )

$1,512.99

$2,293.99

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