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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

Performance & Replacement Transmission & Drivetrain Parts

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.

Part Groups

Results 1 - 24 of 633

Biondo Air Shifter Regulators

Keep the pressure down with Biondo air shifter regulators. With a Biondi regulator attached to your CO2 bottle, your shifter system will operate at the proper pressure and you'll get more shifts per bottle. Keep control of your race car's performance by monitoring bottle and line pressure. They also work great for regulating supplied air for throttle stops. Biondo air shifter regulators are available in single preset or adjustable dual gauge set-ups.

4.2 out of 5 stars ( 5 )

$99.99

$189.99

Shifnoid Air Shifter Regulator Valves

Do you ever wonder how much line pressure or bottle pressure you're using? These Shifnoid air shifter regulator valves are the solution. They come available in two styles--the single-gauge valves display bottle pressure only and are fixed at 85 lbs., and the dual-gauge valves feature one gauge for the bottle pressure, one gauge for the line pressure, and are adjustable from 0-150 lbs. of pressure. With the use of the Shifnoid air shifter regulator valves, you can monitor pressure changes and maintain the ultimate consistency for your race car.

4.86 out of 5 stars ( 7 )

$89.99

$92.99

B&M Air Shifter Solenoids

B&M air shifter solenoids will give you consistent shifting every run down the track. They are made of aluminum and include a standard hex nut. An rpm-activated-style switch and mounting bracket are needed to complete installation.

Not Yet Reviewed

$166.95

Shifnoid Trans-Brake Solenoid Air Valves

These Shifnoid trans-brake solenoid air valves are designed for use with Shifnoid's CO2 trans-brake solenoids. They are constructed from quality materials and will keep your trans-brake solenoid working at optimum levels, producing consistent release of the trans-brake round after round. Choose either the 3-way or 4-way, and the Shifnoid trans-brake solenoid air valves will bring your drag race car to a new level of consistency.

Not Yet Reviewed

$79.99

$159.99

ARB Air Compressor Components and Accessories

Tires perform best when they're set at a pressure that's appropriate for the terrain. While highway use calls for relatively high pressures, lowering air pressure will dramatically improve traction in a range of off-road environments. Equally beneficial is the ability to re-inflate tires, including tires that have been repaired; punctures aren't unusual in extreme off-road conditions. In such environments, the value of owning an air compressor is priceless. ARB Air Systems supplements its line of air compressors with complete vehicle-specific solutions for enthusiasts looking to equip their vehicles with compressors and accessories. The product range includes items such as air fittings, manifold kits, braided stainless steel PTFE hoses, forged aluminum air tanks, and air chuck mounting solutions. Together, these provide the necessary components to fit a complete air compressor system to a 4WD, allowing a vehicle to be outfitted front to back with on-demand air. ARB also offers a full range of replacement parts and compressor components along with a variety of tire inflators and inflation kits. When coupled with good-quality tire repair equipment, ARB air compressor components and accessories provide the off-road traveler with independence and peace of mind.

4.5 out of 5 stars ( 10 )

$101.00

Dedenbear Air Shifter Shut-Off Valves

Dedenbear air shifter shut-off valves are bolt-in replacement CO2 solenoids compatible with their CO2 shifters. Available in different styles, they are handy spare components to keep on your trailer for when the unexpected happens. Choose the valve designed for your Dedenbear CO2 shifter.

2.0 out of 5 stars ( 1 )

$103.99

$199.99

Shifnoid Air Shifter Replacement Components

Shifnoid air shifter replacement components help maintain optimal operation of your air shifter. They offer everything from CO2 line to bottle valves, as well as fittings, seals, and washers. To ensure the best performance, service your Shifnoid shifter with their genuine replacement components.

4.8 out of 5 stars ( 5 )

$4.99

$49.99

Dedenbear Air Shifter Replacement Air Ram Cylinders

Dedenbear offers air shifter air cylinder replacements compatible with their own shifters, as well as others. These handy spares provide the reliable repeatability needed for quick smooth gear changes. Select the air shifter cylinder designed for your air shifter.

Not Yet Reviewed

$84.99

$153.99

Biondo Air Shifter Solenoids

Biondo air shifter solenoids are available for several shifter models. Manufactured by racers for racers. These are made from top-grade materials and will add another tool in the box to help you dial-in better than the competitors!

4.5 out of 5 stars ( 2 )

$89.99

$149.99

Dedenbear Air Shifter Solenoids

Dedenbear air shifter solenoids are designed to fit B&M Pro Bandit shifters. They also fit 2-speed Powerglide transmission shifters. These solenoids require the use of an air bottle and an RPM-activated switch, sold separately. If you want accurate and precise shifting, be sure to use Dedenbear air shifter solenoids.

Not Yet Reviewed

$148.99

Biondo Electric Shifter Solenoids

Biondo electric shifter solenoids are designed to give you more consistent shifts. The solenoids require the use of an rpm-activated switch that is sold separately.

5.0 out of 5 stars ( 3 )

$99.99

Biondo Automatic Shutoff Valves

Biondo automatic shutoff valves were created to prevent the occurrence of racers forgetting to turn their air bottle on, and in turn, losing a round during motorsports competition events. These CO2 automatic shutdown valves mount easily between the air bottle and the regulator, and hook up to the ignition switch, so racers never have to turn the air bottle on or off again. These Biondo automatic shutoff valves are compatible with both 12 V and 16 V systems, and the solenoid can withstand up to 3000 lbs. of pressure.

Not Yet Reviewed

$169.99

Dedenbear CO2 Bottle Regulators

Dedenbear CO2 bottle regulators indicate the highs and lows of carbon dioxide pressure. They are adjustable and feature dual gauges for bottle and line pressure reads.

5.0 out of 5 stars ( 1 )

$166.99

NOS CO2 Regulators

These NOS CO2 regulators feature a non-return, inline style. Several flow rates are available to suit your needs.

Not Yet Reviewed

$149.95

$205.95

Air Lift Replacement Hardware Kits

Air Lift offers replacement hardware kits for all of their systems. This assures you that, should the need arise to disassemble or reassemble your system, the correct service parts are available!

Not Yet Reviewed

$129.99

Biondo Spare Air Shifter Cylinders

Biondo offers a variety of automatic transmission shifter replacement parts—including spare air shifter cylinders. These air shifter (CO2) cylinders are available to fit Biondo shifters. Select the cylinder designed for your air shifter.

Not Yet Reviewed

$69.99

$74.99

Dedenbear Air Shifter Tubing Kits

Dedenbear's solenoid tubing kits contain the line types required to repair their premium 4-way remote solenoids. They are great spares to have on hand in your trailer in case the unexpected happens. Select the tubing kit needed for your Dedenbear remote solenoid pack.

Not Yet Reviewed

$18.99

BCA Bearings by NTN OE-Style Multi-Purpose Bearings

BCA Bearings by NTN multi-purpose bearings are for light- and medium-duty applications. They are precision-engineered from high-quality materials to provide optimal performance and durability. Bearings feature: * 52100 steel for high-hardness capability, excellent resistance against deformation, and wear * Polished raceways for low running noise * Exceed OEM quality standards * Wide range of both standard and non-standard configurations * Common applications: Alternators, transmissions, engines, and transfer cases

5.0 out of 5 stars ( 1 )

$7.99

$49.99

Dedenbear Secondary Shaft Kits

After extensive research, Dedenbear has come up with secondary throttle shaft kits for Dominator Bear Stops. They feature a unique linkage geometry ratio that creates incredible repeatability when using the Holley Dominator carburetor. Now you can retrofit your older Bear Stop with an inexpensive Dedenbear secondary shaft bolt-in kit. Note: All new Dominator throttle stops come standard with this linkage.

Not Yet Reviewed

$108.99

Biondo CO2 Shift Bracket Kits

Biondo CO2 shift bracket kits are designed to help your air shifter be more efficient. Each kit application has been designed to fit your specific shifter model, giving you more accurate and consistent shifts than ever before! Order the CO2 shift kit that is recommended to fit your shifter application.

Not Yet Reviewed

$149.99

$219.99

Biondo CO2 Line Kits

Biondo Racing offers a variety of air shifter replacement components, including these CO2 line kits. The kits contain 8 ft. of 1/4 in. tubing and a 1/4 in. pipe Y-fitting that splits to two push-in type 1/4 in. ports. Prepare your car for the best track day performance with an assist from Biondo Racing Products.

Not Yet Reviewed

$21.99

Biondo CO2 Line Filters

Biondo Racing offers a variety of air shifter replacement components, including these CO2 line filters. They're manufactured from factory materials and specifications to ensure proper fitment and performance. Prepare your car for the best track day performance with an assist from Biondo Racing Products.

Not Yet Reviewed

$31.99

$36.99

Manufacturer Rebate

ARB Air Locker Differentials

A 4x4 and traction go hand-in-hand; however, standard (open) differentials allow each wheel to turn independently to eliminate binding in turns. Off-road, this becomes a problem as engine power takes the path of least resistance—to the wheel with little or no traction. Limited slip differentials offer some improvement, but too often the slipping is not "limited" enough to maintain forward progress. Automatic locking differentials also have disadvantages; noisy when disengaging, they can also upset on-highway driving characteristics. Created to provide traction on demand, without sacrificing highway driving performance, ARB Air Locker differentials employ a 12 V ARB air compressor (sold separately) to pneumatically operate a solid and durable locking mechanism inside the differential. When activated, the Air Locker prevents the differential gears from rotating and the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional open differential. ARB Air Lockers are available in over 100 configurations for a wide range of vehicles and can be installed in both front and rear axles. Installation should be performed by a qualified differential technician, although no special tools or skills are required, apart from those necessary for fitting a standard differential. ARB also offers three compressor models suitable for Air Locker operation, two of which can be used to inflate tires and operate other equipment. Additional features of ARB Air Lockers include: * Vastly improved traction means less reliance on momentum, reducing the likelihood of vehicle damage * Easy, convenient operation without leaving the comfort and safety of the driver's seat * Ultra durable and extremely strong; only the highest quality materials used in construction * Patented gear technology and 2-piece design ensures optimal locking strength * Forged gears provide superior strength and durability * Incredibly simple, yet effective, design employs minimal moving parts for maximum reliability * Thoroughly tested and proven * Most sold as kits with differential, activation switch, solenoid valve, air line, and bulkhead fittings * Front and rear Air Lockers available for most makes and models * For 4WD and 2WD applications * Easy maintenance; no special additives required * Also offered in ARB Traction Packs that include two Air Lockers, a compressor, and accessories for tire inflation

4.73 out of 5 stars ( 11 )

$1,299.95

$2,799.95

RideTech 1959-64 Chevy Air Suspension Systems

RideTech 1959-64 Chevy air suspension systems are designed specifically for the Chevy "B" Body cars. These kits provide an ultra-low show stance while maintaining excellent ride quality and handling. Choose the air suspension system recommended for your year/model. Some kits may vary depending on your application. RideTech 1959-64 Chevy air suspension system features and notes: * Upper StrongArms (powdercoated black and fully assembled with ball joints, bushing, and cross shafts; ready for installation) * Lower StrongArms (powdercoated black and fully assembled with ball joints, bushing, and cross shafts; ready for installation) * Front HQ Series Shockwaves utilize an impact forged aluminum body and monotube design to deliver excellent ride quality and handling (also allows fine-tuning of the ride quality and handling) * Front and rear MuscleBars help reduce body roll and create room for wider tires. PosiLink end links provide immediate engagement between the chassis and control arms. * Rear StrongArms provide added strength to help get the power to the pavement * Rear CoolRide and HQ Series shocks simply bolt in place of the stock springs. Important note: Control system is not included. To complete your air suspension system, a RideTech compressor system is recommended. * RideTech kit 11060298 upper arm and panhard bar utilize R-joint technology to provide smooth operation and reduce roll bind; must be used with stock spindles. Some cars have two rear upper control arms and will need an additional StrongArm. (1959-64 GM B-Body includes Impala, Bel Air, Biscayne, Brookwood, El Camino, Kingswood, Nomad, and Parkwood)

Not Yet Reviewed

$4,820.00

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