Transmission & Drivetrain
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Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
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Classic Performance spindle washer and dust cap kits are simple, all-in-one packages. They come with the parts needed to install your drum or disc brakes and protect your bearings. The caps are available in different sizes with either a zinc plated or chrome finish. Classic Performance should be your source for spindle washer and dust cap kit replacements.
Not Yet Reviewed
$19.99
If you've had a Wilwood front disc brake kit on your ride for a while and notice the effects of worn-out hubs, the complete solution is at your fingertips. These replacement forged billet aluminum brake hub assemblies are made from premium-grade alloy, crafted into shape under high heat and pressure, and then CNC-machined for a precise fit on each vehicle application. Wilwood brake hub assemblies are available for a variety of spindle types and rotor styles, and some packages include new bearing races and aluminum caps.
( 20 )
$141.10
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$166.77
Wilwood offers these bearing and hardware kits for use on their HP Modified hub and rotors. These kits include the inner and outer bearings, dust cap, spindle nut, washer, cotter pin, and seal.
Not Yet Reviewed
$44.03
Wilwood wheel bearing and seal kits are manufactured to the highest specifications. With the strictest tolerances to ensure the highest performance and long life, they feature a special locknut design to ensure easy adjustment and positive locking. They also include all pieces needed for a trouble-free Wide 5 hub installation. Don't settle for less. When you need a new wheel bearing and seal kit, get a Wilwood wheel bearing and seal kit.
Not Yet Reviewed
$42.29
Wilwood forged billet hat mount hubs are made from premium grade alloy billets, forged into shape under high-heat and pressure, then CNC-machined for precise fit on each spindle application. Intended for use with aluminum mounting hats, hubs include bearing races and screw-on aluminum caps.
Not Yet Reviewed
$167.56
Wilwood forged billet aluminum vented rotor offset hubs are made from premium grade alloy billets shaped under high heat and pressure, then CNC machined for a precise fit on each spindle application. Intended for use with intermediate adapter plates, but they can also be used with aluminum mounting hats for custom applications. Hubs are available in multiple wheel lug patterns (depending on part number) and include bearing races. Some Wilwood forged billet aluminum vented rotor offset hubs include screw-on aluminum caps, while others use a press-on steel cap available separately. Select the correct fit for your vehicle's setup.
Not Yet Reviewed
$158.74
RideTech 1958 Chevrolet air suspension systems are specifically designed for the 1958 Chevy B-body cars (including the Impala, Del Ray, Bel Air, Biscayne, Brookwood, and Nomad). They include everything needed to provide a lowered stance with dramatically improved handling and ride quality. These kits contain front upper and lower StrongArms, front and rear MuscleBars, plus front and rear HQ Series coilovers. Enjoy the benefits of buying a complete system that takes all of the guesswork out of your suspension upgrade. Features, items, and specs: * Must be used with 1959-64 stock spindles and disc brakes * Black powdercoated upper StrongArms feature corrected ball joint angles, and are fully assembled with ball joints, bushing, and cross shafts * Upper ball joints moved back to allow for additional caster setting (improves high speed stability and steering feel) * Black powdercoated lower StrongArms feature a double sheer lower mount for increased strength, and are fully assembled with ball joints, bushing, and cross shafts * HQ Series shocks allow fine-tuning and deliver excellent ride quality and handling with a 1,000,0001-mile warranty (rebound knob located on top of shock for underhood access) * CoolTide system using Firestone air springs * Front MuscleBar helps reduce body roll and creates room for wider front tires (includes PosiLink endlinks that provide immediate engagement between chassis and control arms) * Rear MuscleBar * Rear StrongArms provide added strength to help get the power to the pavement (includes a tubular upper wishbone specific to the 1958 model year)
Not Yet Reviewed
$4,680.00
Trail-Gear offers fully built Rock Assault front and rear axles made of entirely new parts and customized to your choices. They include everything needed from hub-to-hub, and are expertly assembled by TG's master mechanics. Save yourself time, money, and the hassle of ordering each component separately and then building it yourself. You make the choices and let Trail-Gear do the assembly! Select your kit. Front and Rear Rock Assault fully built axles feature: * 5/16 in. thick, high-strength DOM axle tubes that engage 5/8 in. further into the center section and the 360-degree gusset welded around the tubes on the inside of the housing * Axle tubes have been offset above the housing centerline to allow the inner axles to ride near the bottom of the axle tubes rather than in the center * Increase of 3/8 in. ground clearance under the axle tubing * Heavy-duty, press-formed, 1/4 in. plate steel center section shell is specially shaped to ensure a minimum of 3/4 in. additional clearance under the differential * Differential mounting surface is made from 1/2 in. plate steel Rear axle kit contents and features: * Rock Assault axle housing * Complete rear disc brake kit * Chromoly axle shafts * Bearing pockets * Rear axle bearing service kit * All necessary nuts and studs * Outer offset flanges are made from 4130 chromoly to prevent distortion or bending * Housings are precision aligned using start-of-the-art, 3D digital imaging equipment * Customize each axle to exactly what you need with your choice of: -- Axle width -- Differential Front axle kit contents and features: * Toyota Rock Assault axle housing * Upgraded Longfield 30-spline Birfields * 30-spline chromoly axle shafts * Fully Loaded Six-Shooter knuckle kit * Chromoly spindles * Upgraded brake rotors and calipers * Heavy-duty tie rod and drag link * Trail-Gear's upgraded Trail Safe seals * Super Metal knuckle studs * All necessary nuts, bolts and seals * 59 in. from WMS to WMS * Knuckle balls are forged from 1035 steel * Customize each axle to exactly what you need with your choice of: -- Axle width -- Axle offset -- Differential -- Hubs or flanges
Not Yet Reviewed
$4,599.99
Classic Performance roller bearing upgrade kits should be on your list whenever you are doing a disc brake conversion. Classic Performance recommends you replace your original ball bearings with modern tapered roller bearings to avoid rapid wear.
( 10 )
$148.99
DRP Performance offers premium low drag bearing kits for a wide range of applications, including many Ford, Chevy, and Pontiac cars from the 1960s, '70s, '80s, and '90s. Low drag hub components reduce friction and lower temperatures, making your wheels spin easier, delivering more horsepower to the track—all while reducing maintenance and making your race car faster. Enhance your performance on oval track asphalt, oval track dirt, drag racing, road racing, and street applications. Kits include a DPR bearing spacer, DRP Premium Super finished Bearing Kit, and DRP Ultra low drag seal. Here are details on each component: * DRP Bearing Spacer: A difference you can feel—in the pits and on the track. Bearing spacers make the most difference of any low drag hub upgrade. Properly installed, these spacers will provide an immediate increase in hub free spin, an improvement large enough to feel just by pushing the car around. And the benefit doesn't stop there. Bearing spacers make the most difference when a side load (cornering force) is applied. Drivers have commented on how much faster a car with bearing spacers free rolls when entering and through the center of the corner. Bearing spacers simplify and reduce hub maintenance. Spindle nut torque is no longer sensitive. In fact, with spacers installed, you can tighten the spindle nut as much as you want without overtightening the bearings. (DPR recommends 20-40 lbs.-ft.) Bearings will run cooler and do not need to be repacked as often. Bearing spacers are simple to install. DRP bearing spacers have a threaded adjustment, allowing the user to quickly set bearing end play or preload. A set-screw locks the spacer at the desired adjustment. Once installed, they do not need to be readjusted unless you replace the hub or bearings. Bearing spacers are used in virtually every application in professional motorsports. * DRP Premium Super finished Bearing Kit: Reduce bearing temperature by over 100 degrees F verses stock bearings! Increase free spin by over 250 percent! DPR starts with premium quality bearings and puts them through a super finishing process. This process removes the grind marks and greatly smooths the surface of the bearing roller, while leaving a "hatch" pattern to retain grease. Quality wheel bearings will last the life of most racing applications. * DRP Ultra Low Drag Seal: …billet aluminum, full PTFE sealing lip, reusable, great for any application: dirt, asphalt, road race, street Decrease seal drag by over 1,000 percent! Air gap seals create an "air curtain" to keep debris out and eliminate drag completely! DRP Ultra Low Drag hub seals are true, purpose-built, high performance seals. The housing is made from lightweight aluminum. The sealing element is a special PTFE blend, giving it natural low friction qualities. Seals are reusable. Order the kit recommended for your vehicle.
Not Yet Reviewed
$48.25
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$86.25
SKF wheel bearings are engineered and manufactured to the highest quality standards using only premium-grade steel for outstanding durability and performance. Their superior seal design helps to keep out dirt and contaminants, and retains lubrication in the bearing. These wheel bearings are also able to boost reliability under heavy loads and misaligned conditions, which makes them an ideal solution for many wheel end applications. SKF Bearings wheel bearing features and benefits include: * Reduces friction and increases load-carrying capabilities * Application specific per year/make/model of vehicle
( 6 )
$9.99
FAG USA wheel bearings are compact bearing units, manufactured with a defined, preset bearing clearance. The results are rugged design, as well as for-life (no maintenance) lubrication and sealing. They feature angular contact ball bearings for both front and rear wheels, ensuring optimum performance in the most demanding situations. 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 bearings—available for hundreds of applications.
( 4 )
$7.99
Centric C-Tek standard bearings are offered in a full range of automotive and light truck applications. They offer superior value and performance, with both roller and taper-style models. Order the size recommended for your specific vehicle.
( 3 )
$8.99
Centric C-Tek standard wheel bearing and hub assemblies has the widest range of bearing and assemblies on the market for all types of vehicles for exact fit and function. With these high-quality replacement hubs, ensure your ride has OE-levels of reliability, durability, and performance. Get your vehicle back on the road with Centric C-Tek standard wheel bearing and hub assemblies.
( 6 )
$44.99
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$66.99
Centric Premium wheel bearings are offered for a wide range of vehicle applications. They are 100 percent OE-quality components and offer an exacting fit and function. Order the ball bearings designed for fitment on your make and model.
( 1 )
$22.99
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