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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.
Showing In Stock Items. Show All 639 Items.
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.
( 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.
( 7 )
$87.99
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$92.99
Stroud Safety Adjustable Air Regulators
Stroud Safety adjustable air regulators are essential for controlling the flow of CO2. They screw onto the CO2 tank and has two key gauges: one measuring the pressure within the tank and the other showing the pressure being delivered. By adjusting a knob, the regulator allows the user to precisely set the output pressure, ensuring they deliver the correct amount of CO2 for the intended purpose. Stroud Safety adjustable air regulators have a single 1/4 NPT outlet.
Not Yet Reviewed
$129.99
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!
( 2 )
$114.99
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$149.99
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.
( 1 )
$166.99
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.
( 4 )
$99.99
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
$78.99
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$159.99
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.
( 1 )
$103.99
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$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.
( 5 )
$4.99
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$49.99
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
$181.99
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
$152.95
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$210.95
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
$170.95
Drag Race Solutions Powerglide CO2 Air Shifter Solenoid Kits
Drag Race Solutions Co2 air shifter solenoid kits for 2-speed racing shifters, include a MAC brand solenoid, stainless cylinder, stainless fittings, vent, and bumper. They work with compressed air and onboard compressors, are designed to fit Titan, B&M Bandit, Biondo-style 2-speed shifters, and are 12 and 16 V compatible with a maximum pressure of 250 psi.
Not Yet Reviewed
$149.99
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
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$153.99
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
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.
( 19 )
$8.00
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$119.00
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
( 11 )
$1,299.95
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$2,799.95
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
( 36 )
$395.00
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$425.00
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)
( 1 )
$39.95
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
Biondo Elite Outlaw Carbon CO2 Air Shifters
Biondo Racing's new Elite Outlaw carbon CO2 air shifters promise to upgrade the look and functionality of your dragster or door car. A CO2 car shifter is a pneumatic system that uses compressed CO2 to automate the shifting process in a car, particularly in drag racing. It replaces the driver's need to manually shift gears, leading to faster and more consistent shifts. These beautiful shifters feature one-hand operation with positive reverse lockout and rear exit cable design. They're available with a 5 ft. or 9 ft. cable. Additional details: * Carbon hydro-dipped * Triple chrome plated throughout * Narrow, slim-line and lightweight design * Size: 10 1/4 in. length x 10 in. (highest point in neutral) x 1 3/4 in. wide * Sturdy and appealing E-Z grip handle * Smooth look with no external screws * Easy installation with easy access and threaded mounting holes * Built-in neutral safety switch * NHRA / IHRA reverse lockout meets requirements * Nicest Powerglide shifter on the market * This version of Elite Outlaw Shifter comes 100 percent race-ready with 5 ft. or 9 ft. cable, shift arm, and hardware * This shifter comes with everything needed to mount the cable to the mid-plate, but if you want to mount the cable from the rear of the trans, and to the trans pan, please also order the Elite Outlaw trans bracket
Not Yet Reviewed
$759.99
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
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$17.00
Biondo Elite Outlaw Gloss Black CO2 Air Shifters
Biondo Racing's new Elite Outlaw gloss black CO2 air shifters promise to upgrade the look and functionality of your dragster or door car. A CO2 car shifter is a pneumatic system that uses compressed CO2 to automate the shifting process in a car, particularly in drag racing. It replaces the driver's need to manually shift gears, leading to faster and more consistent shifts. These beautiful shifters feature one-hand operation with positive reverse lockout and rear exit cable design. They're available with a 5 ft. or 9 ft. cable. Additional details: * Hardcoat black anodized for a very durable finish * Narrow, slim-line and lightweight design * Size: 10 1/4 in. length x 10 in. (highest point in neutral) x 1 3/4 in. wide * Sturdy and appealing E-Z grip handle * Smooth look with no external screws * Easy installation with easy access and threaded mounting holes * Built-in neutral safety switch * NHRA / IHRA reverse lockout meets requirements * Nicest Powerglide shifter on the market * This version of Elite Outlaw Shifter comes 100 percent race-ready with 5 ft. or 9 ft. cable, shift arm, and hardware * This shifter comes with everything needed to mount the cable to the mid-plate, but if you want to mount the cable from the rear of the trans, and to the trans pan, please also order the Elite Outlaw trans bracket
Not Yet Reviewed
$734.99
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.
( 1 )
$25.99
