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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 524

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

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 )

$114.99

$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

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

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

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

ARB Air Locker Replacement Parts

ARB offers Air Locker replacement parts for their air-powered locker systems. With all the support parts you need, ARB will keep your air locker system operating at peak condition for miles and miles.

5.0 out of 5 stars ( 17 )

$8.00

$119.00

ARB Air Line Service Kits

ARB air line service kits—never adventure without them! These Air Locker air line trail repair kits are designed for a quick and easy fix while away from the shop. ARB air line trail service kits contain: * Two 5mm (blue air line) splice connector * 6.75 ft. of air line * Two air line support tubes * Two 5mm ferules * Bulkhead O-ring (seal housing)

5.0 out of 5 stars ( 1 )

$39.95

Banks Power Ram-Air Differential Covers

Banks Ram-Air differential cover are unlike any others. After testing covers with flat-backs and those with larger fluid capacities, it was apparent that those covers do not cool as well as advertised and suffer from poor fluid dynamics. As a result, flat-backs reduce fuel economy. Banks Ram-Air differential cover extends lubrication life and retains fuel economy! Features: * A380 aircraft aluminum diecast for exceptional strength and precise fit * 12-point chrome plated flanged mounting bolts * 24 external radiator fins offer 534 sq. in. of surface area to ensure optimal heat rejection * Ram-Air system directs cool high-velocity air through radiator fins, eliminating the dead zone * Designed with breakaway scoops * Magnetic fill plug with 20 degree angle for easy fill--simplifies oil changes * Sight-glass with contrast screen and Viton® O-ring seal * Recessed magnetic drain plug simplifies oil changes

4.6 out of 5 stars ( 35 )

$395.00

$425.00

RideTech 1958 Chevrolet Air Suspension Systems

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

Air Locker Cross Shaft Fasteners

Air Locker offers cross shaft fasteners for a variety of differentials. These kits contain the four retaining pins that hold the cross shafts into the locker housing. The fasteners are machined from steel with a natural finish, and designed from factory specs to ensure proper fit and long-lasting performance. Order the kit recommended for your axle application.

Not Yet Reviewed

$25.00

Shifnoid CO2 Bottle Backup Air Fillers

Shifnoid CO2 bottle backup air fillers use your regulator to maintain the preset pressures, and enable you to use compressed air directly from your air tank or air compressor to fill your CO2 bottle. Putting a standard valve on the high-pressure side can be dangerous, and if you try to fill it from the regulated side, it won't fill completely. By having these backup air fillers on your tank, you can quickly, easily, and safely fill your CO2 bottles and have them ready for immediate use.

5.0 out of 5 stars ( 1 )

$24.99

Titan Shifter Products Ultra PG2 Powerglide Air Shifters

Track tested and racer approved, Titan Shifter Products Ultra PG2 Powerglide air shifters are offered in several finishes and shifter cable lengths with optional mounting brackets, button mounts, lever grips, and shifter cable brackets available. Designed, machined, and assembled by racers, each Titan PG2 Powerglide air shifter is created with a billet aluminum housing and shifter handle, and uses nickel plated and stainless steel hardware throughout. Their mounting bolt pattern utilizes the same B&M Pro Bandit and Biondo shifter spacing, and they are NHRA/IHRA/WDRA legal. The Titan Ultra PG2 Powerglide shifters come with an air operated shifter solenoid with shifter cable, cable extension, and ball quick-disconnect commonly used in dragster applications. Choose the finish and cable length you prefer for your racing machine. Additional features and notes: * The Titan Ultra PG2 is compiled of a billet aluminum housing and shifter handle, uses nickel plated and stainless steel hardware throughout * Mounting bolts included * Available in choice of finishes: Powdercoated matte black or gloss black, chrome plated, or Carbon Illusion hydro dip (please specify finish preferred when placing your order) * Offered in 5 ft., 9 ft., 10 ft., and 11.5 ft. shifter cable lengths * One-hand operation * Positive reverse lockout mechanism * Park/neutral safety switch

Not Yet Reviewed

$729.99

$859.99

ARB Air Locker Seal Housing O-Rings

ARB Air Locker seal housing O-rings are designed to fit dozens of ARB locking differentials. These replacement O-rings help keep your air locker sealed and working properly. Maintain, optimize, or upgrade your locking differential with factory-style housing O-rings, available in pairs or kits.

Not Yet Reviewed

$14.00

$17.00

ARB Air Locker Retaining Clips

ARB retaining clips are used in Air Lockers and other differential rebuilds, serving as a critical component within the seal housing to secure the seal itself and help prevent air leaks during operation. They are spare parts for the ARB Air Locker, a popular off-road accessory that provides improved traction by locking the differential. * What the retaining clips do: -- Secures the seal: The primary function of the retaining clips is to hold the bonded seal in place within the seal housing of the air locker. -- Prevents leaks: By holding the seal firmly, the clips help maintain the seal's integrity and prevent air from escaping the air chamber, which would cause the locker to lose its locking function.

Not Yet Reviewed

$17.00

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