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.
Showing In Stock Items. Show All 24 Items.
On average, transmissions last between 30,000 to 50,000 miles before requiring maintenance. When that milestone occurs, Summit Racing™ offers automatic transmission rebuild kits for more than a dozen transmission models spanning a half-century. The kits include all-new clutches, oil seals, gaskets, lip seals, and a transmission filter. These rebuild components are an economical way to restore performance. Order the kit recommended for your application.
( 31 )
$187.99
Summit Racing™ high performance automatic transmission rebuild kits feature the necessary parts to get your transmission working more efficiently than ever. Available for a variety of transmissions, the Summit Racing™ high performance automatic transmission rebuild kits are an excellent choice for increased durability and performance. Kits include: * Alto Red clutches * Kolene coated or Premium Steels * High performance band * High performance transmission filter * Bushing kit * Oil seals * Gaskets * Lip seals
( 61 )
$240.99
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$283.99
TCI Pro Super transmission overhaul kits contain the same parts and pieces used in building TCI Streetfighters. You will receive components normally replaced on a transmission rebuild, along with new performance frictions and steels, plus a Trans-Scat valve body kit, which enables you to change the valve body to a manual/automatic setup that delivers both a good solid shift suitable for towing applications and a competition-quality shift for drag racing. Features: * Seals, gaskets, and bushings * High performance frictions and steels * Reusable-type pan gasket * Adjustable modulator * High-volume filter * Drain plug kit * Trans-Scat valve body kit * Performance band included in 700R4, 4L60E, and 2004R kits as they normally require a band during regular repair cycles
( 87 )
$348.95
These TCI transmission Master Racing overhaul kits are designed for racers who maintain their own transmissions. They contain parts that are required when freshening up an existing competition transmission. You'll receive the high performance filter, clutches, steels, seals, gaskets, and bushings normally replaced during a rebuild. In addition, kits for late model GM overdrive transmissions also include a new performance band.
( 58 )
$229.95
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$338.95
ATP automatic transmission master repair kits enable you to conveniently rebuild and restore performance. They include everything needed to give your transmission new service life—including clutch plates, gaskets, seals, O-rings, and (depending on your application) they may include an oil filter, bushings, or even a vacuum modulator. If you have transmission work to perform, let the pros at ATP furnish the master repair kit designed for your model.
( 44 )
$159.99
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$190.99
B&M Transkits give you the same high-quality components that are used in all B&M Street and Strip transmissions. They include high performance friction materials, a complete overhaul gasket set, a drain plug kit, and all of the parts necessary to convert your valve body into a full manual/automatic valve body. These improvements enhance shift feel, while retaining full automatic features. The Transkits come complete with full instructions on how to assemble your transmission to B&M specifications (except BMM-70232 and BMM-70233). They also include special directions on how to modify your case, pump, and components.
( 44 )
$449.95
Freshen up your worn-out or damaged automatic transmission with an ATI stock transmission overhaul kit. These quality rebuild kits consist of gaskets, seals, clutches, steels, and other internal transmission components needed when performing a complete transmission rebuild. Designed for street/strip and recreational vehicle applications, the specific parts included vary depending on the type of automatic transmission in your car, truck or RV.
( 6 )
$62.99
B&M Master Racing overhaul kits are supplied with all of the gaskets, seals, bushings, and friction material required for a complete high performance or racing transmission overhaul. The friction material and steel provided in the kits are B&M's high performance components. They do not include valve body components, except for OEM valve body gaskets. Instructions are not included.
( 16 )
$376.95
TCI Maximizer rebuild kits are ideally suited for off-road, towing, and other severe-duty applications. Each kit contains gaskets, seals, new premium-quality frictions, steels, a high-volume filter, and a drain plug. Also included are valve body recalibration modifications, which provide crisper shifts without the harsh feel found in kits designed for racing. Durability is improved because less heat is generated per shift than is associated with the OEM shift characteristics. TCI Maximizer rebuild kits also increase the torque capacity of the transmission to make towing or off-roading a breeze.
( 18 )
$333.95
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$335.95
Don't let worn-out gaskets on seals keep you from winning. TCI Racing Overhaul kits include oil seals, sealing rings, gaskets, and front and rear seals. Also included in each kit is a set of valve body gaskets. They have everything that you need in soft parts for an automatic transmission.
( 4 )
$83.95
ATI race transmission overhaul kits contain the same quality parts as those used by ATI technicians when performing a transmission freshen-up. Kits include: * Clutches * Steels * Chrome rings * Metal-clad seals * Valve body gaskets * Paper gaskets * Polyacrylic seals
( 2 )
$193.99
Pioneer automatic transmission Super Kits are available for a variety of applications. These rebuild kits furnish all of the seals, gaskets, filters, bushings, bands, and other components needed to overhaul specific transmissions. The parts repair both internal and external leaks, while eliminating slips and shudders, restoring shift performance. Super Kits also include both friction and steel clutch plates. Assembling all of the small parts you'd need for a transmission rebuild would be a time-consuming and frustrating task. Everything you need is packaged together here for you. Order the kit recommended for your vehicle and transmission.
( 4 )
$277.99
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$284.99
Is it time for an overhaul? USA Standard Gear transfer case bearing kits provide the bearings and seals needed to refresh your transfer case. Perform your maintenance with transfer case bearing kits from USA Standard Gear.
( 24 )
$228.99
Sonnax accumulator sleeve kits allow transmission cases to be salvaged. Worn or scored accumulator bores in the case can cause a laundry list of problems, from slipping shifts to a destroyed case. Sonnax sleeve kits are simple drop-in solutions that require no machining to the transmission case. Kits are available for different applications and include sleeve(s), piston, PTFE seals, and/or O-rings.
( 5 )
$88.42
Sonnax governor gear kits include nails and a roll pin. A common failure point of your governor is the gear. When you need to replace it, Sonnax governor gear kits will restore timely shifts of your automatic transmission.
( 17 )
$4.53
Are you doing a rebuild? Get your transmission bushing kits from TCI. These bushing kits contain all of the bushings normally required during a transmission rebuild. TCI kits include quality parts by original equipment manufacturers, providing an excellent fit.
( 16 )
$42.95
These bushing kits from ATI contain all of the bushings normally required during a transmission rebuild. Rebuilding your transmission is much easier with some help from ATI.
Not Yet Reviewed
$34.00
Sonnax automatic transmission bearing and race kits are designed to allow you to adjust the endplay to your specific transmission's tailshaft housing. The bearings are solidly built to spin smooth as silk. Don't take the chance with the cheaper brands if you want dependability and quality the others only try to attain. Always use Sonnax bearing and race kits in all your rebuilds.
( 1 )
$33.18
Dura-Bond automatic transmission bushings are available in a wide range of offerings covering the aftermarket and today's needs for improved quality and tolerances. Individual bushings and kits are available, as well as semi-finished options that allow you to machine bore for proper fit and centerline accuracy. Dura-Bond transmission bushings feature seamless construction that makes installation easy, eliminating breakage and bushing surface interruptions. * Full round Babbitt bushings: Tight tolerances, no walking, no possible split when installing, wall tolerance of .0005 and O.D. tolerance of .001 * Bronze bushings: Hard and strong, long lifespans; resist shock, impact, wear, and corrosion * Coated bushings: Retains transmission engine oil on the surface, even under extreme heat and pressure, providing secondary lubrication in the event of momentary oil starvation * Dry film lubricant coating: Provides solid lubrication of parts subject to torque or contact stresses for maximum fatigue life, improved surface properties, excellent load carrying capacity, and intermittent dry lubrication * Bushings with indents: Provide lubricant reservoirs for better oil retention that allows for excellent and prolonged service * Bushing kits are constructed with all the necessary bushings to complete a rebuild and are manufactured to precise OEM dimensions for an exact fit
( 10 )
$3.99
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$19.99
OER automatic shifter installation hardware sets are for vehicles equipped with floor consoles or horseshoe automatic shifters. OER offers kits with the correct factory-style clips to attach the shift cable to the base; they include all necessary bolts, screws, and washers to mount the shifter to the floor. Shift plate sliders are also available for dozens of applications from the 1960s and '70s.
Not Yet Reviewed
$30.79
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