Transmission & Drivetrain
Availability
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 734 Items.
Quick Fuel has transmission kickdown cable brackets and more to restore your vehicle's automatic downshifting performance. Aging parts can fail you. These kits include what you need, from springs to lock screws, to service your throttle body. Choose the kickdown brackets designed for your carburetor and/or transmission type.
( 9 )
$37.43
—
$39.22
Hughes Performance Fuel Miser torque converters reduce the slippage in your transmission by 25 percent. The result is better fuel economy, more efficient shifts, and cooler transmission temperatures. They are designed to work with engines over 400 c.i.d. as well as with diesel applications. All stall speeds are approximate ratings for fresh big block engines. Small blocks will vary 300 to 500 rpm lower.
( 19 )
$415.99
—
$920.99
When your existing gaskets show any sign of wear, simply replace them with these high-quality fuel gaskets from Sierra Marine to create a positive seal. Each Sierra product meets the specifications of the original equipment part it replaces. Order the fuel gaskets recommended for your application needs.
Not Yet Reviewed
$2.99
Nothing is tougher on a torque converter than putting it behind a blown fuel engine. Made for supercharged engines, ATI Fuel & Blown torque converters are designed for the ultimate in high-horsepower holding for big cubic inch nitrous or supercharged engines. They feature a special 22-element sprag with double-cage construction to simultaneously control each sprag element. The sprag sits in concentric races that are heat-treated to 65 on the Rockwell C scale. A specification sheet must be filled out prior to ordering. Please call us at 1-800-230-3030 for further information.
Not Yet Reviewed
$1,263.99
—
$1,269.99
FiTech Go Shift transmission controllers are standalone electronic transmission control kits. If you plan on upgrading your transmission and you're having trouble with the wiring, back up lights, or shift points, the new Go Shift system is for you. Now you can have the luxury of a modern transmission for better response, better fuel economy, and overall reliability thanks to this system.
( 10 )
$599.00
FiTech offers a variety of automatic transmission controller components—including replacement cables to connect to a hand-held unit. When you encounter a faulty original part, there's no need to scrap the entire controller system. Just order the individual replacement model needed from FiTech.
( 7 )
$43.00
These universal TV/kickdown cables from TCI are designed to be economical replacement throttle valve cables. They feature an adjustable outer sheath, making them true universal replacements.
( 46 )
$55.95
—
$194.95
ARP bellhousing studs are designed with a bullet nose to guide the bellhousing into position and accept nuts without cross-threading. They come in your choice of durable 8740 heat-treated alloy or rust-resistant stainless steel. All kits come complete with nuts and flat washers.
( 16 )
$79.99
—
$126.99
Pro Series flywheel bolts from ARP give you all that you need to bolt in your flywheel with confidence. They're much stronger than OEM hardware, forged from aerospace alloy, and are heat-treated prior to thread rolling and machining. These bolts feature an exclusive, flat 12-point head design and a larger-than-stock shank diameter for increased strength and improved flywheel register.
( 364 )
$42.99
—
$119.99
These NOS CO2 regulators feature a non-return, inline style. Several flow rates are available to suit your needs.
Not Yet Reviewed
$149.95
The universal-fit, adjustable TV/kickdown cables from B&M will work in 95 percent of all transmission applications, yet are less expensive than OE models. Use them as straight replacement cables, or to ease the installation of transmission swaps.
( 20 )
$97.19
Think your automatic transmission may have a faulty kickdown cable? No worries. Summit Racing™ has the perfect replacement with our generous offering of Summit Racing™ kickdown cable kits. They include a new cable, a stainless polished bracket, and proper fittings. So, whether you're working on a Ford, GMC, or Mopar-style transmission, one of these kickdown cables should be a perfect fit!
( 110 )
$45.99
—
$63.99
FTI Performance 700R4 Level 2 transmission packages are designed for street rodders or cruisers who want mild power, fuel economy, and reliability. They include a torque converter to complete the installation. FTI Performance 700R4 Level 2 transmissions packages feature: * 9-clutch 3-4 high energy pack * High-energy performance band * Performance servo * Oversized performance boost valve * Hardened sun gear drive shell * Hardened pump rings * Mechanical speedometer drive gear * Throttle TV cable * External lockup plug connector * Filler tube and stick
( 4 )
$3,699.00
Introduced in the early 1980s, the Tremec T-5 has become a highly evolved, extremely compact, and versatile 5-speed manual transmission. In its rich history, the T-5 has been installed as original equipment in pickup trucks, SUVs, and performance automobiles. Today, the T-5 is available in its best form to date—sometimes referred to as "world class" or Z spec (from Ford's part number 7003Z). It has a 2.95 first gear with .63 overdrive, hardened gears, short throw factory shifter, steel front bearing retainer, tapered output shaft bearing, and a seven tooth-drive speedometer gear. Best of all, the T-5 transmission has a torque rating of 300 lbs.-ft., making it a perfect option for any moderate powered hot rod, street car, or kit car. Additional details: * The most compact Tremec transmission available, making it a "go to" for projects with limited space * At 75 lbs. dry, it's attractive for weight-conscious builds * Excellent drivability is achieved with light shift effort and smooth, positive shift quality * Its .63 overdrive provides exceptional fuel mileage * Popular choice for weekend cruisers, street-rodders, and kit car enthusiasts
( 7 )
$2,000.00
B&M converter lockup controls provide dash-mounted control to govern converter lockup at any speed between 30 and 90 mph. An LED display tells whether the converter is locked or unlocked. These kits eliminate converter lock and unlock cycling and premature unwanted converter lockup, avoiding engine lugging and spark knock. They also provide lockup at highway speeds for fuel economy. These kits are perfect for converter lockup operation when converting a non-lockup equipped vehicle to a lockup-style transmission and converter.
( 47 )
$340.95
Sonnax Zip kits are engineered to cure common problems associated with today's automatic transmissions. Sonnax Zip kits eliminate: * Burnt clutches * Line pressure instability * Loss of fuel economy * No line rise * Pressure loss * Shift concerns * TCC apply and release concerns * TCC codes * Pressure switch codes
( 9 )
$99.59
—
$235.14
An increasing number of vehicle manufacturers are using double clutch transmission technology, enabling comfortable gear changes without interruption of traction power, while at the same time reducing fuel consumption and CO2 emissions. Like almost every clutch, the double clutch can also wear out. However, replacement is not possible without special tools. This is because the double clutch is firmly meshed in the gearbox bell and must be removed together with the gearbox. LuK RepSet 2CT clutch kits offer a unique repair solution for dry and wet double clutches. With a LuK kit and the corresponding special tool, repair shops can repair double clutches quickly and professionally. Besides the double clutch, LuK RepSet 2CT kits contain all the precisely matched components in OEM quality which are necessary for the replacement of the respective double clutch system. These include guide sleeves, retaining rings, fixing screws and lever actuators, or engagement levers and engagement bearings. Features to note: * For dry and wet double clutches * Includes all parts needed for the repair * OE quality and perfectly coordinated * Safe mounting due to simple installation instructions * High-quality special tool for the perfect repair
( 14 )
$799.99
Our Summit Racing automatic transmission controllers brings you the performance of a modern transmission with improved response, better fuel economy, and increased reliability. They have the ability to control shift points, shift firmness, downshifts, and all other features involved when controlling the transmission. Our transmission controllers include a touch screen hand-held controller for easy setup, and can be used to monitor the transmission in real time. They come with everything you need to connect and control your GM 4L60/65/80/85E or Ford AODE (92-97) transmissions.
( 1 )
$569.99
For hauling heavy loads or for taking a trip across the country, TCI heavy-duty RV transmissions were designed with you in mind. They're built for strength, and they'll provide long, dependable service, as well as delivering maximum fuel economy. They have special valve-body modifications that increase fluid flow and improve shift characteristics, without the harsh feel of racing transmissions; and they include a low-gear package for pulling heavy loads.
( 3 )
$2,349.95
—
$4,127.95
Eaton electronic ELocker differentials offer you the best of both worlds. Imagine having the comfort and convenience of an open differential for around town—and the powerful traction of a full-on locker when it's necessary. This is exactly what the Eaton ELockers provide. With the push of a dash-mounted button, you decide when the differential should be fully locked for maximum traction to both wheels, or free to differentiate for the best fuel mileage and tire tread life. Whether you're running a 2WD or 4WD, open or locked, the Eaton ELockers put the driver in total control! Order the carrier designed for your axle model.
( 12 )
$1,393.99
—
$1,956.99
FTI Performance 700R4 Level 2 transmissions are designed for street rodders or cruisers who want mild power, fuel mileage, and reliability. They include a performance-calibrated valve body and governor for maximum durability. FTI Performance 700R4 Level 2 transmissions feature: * 9-clutch 3-4 high energy pack * High-energy performance band * Performance servo * Oversized performance boost valve * Hardened sun gear drive shell * Hardened pump rings * Mechanical speedometer drive gear * Throttle TV cable * External lockup plug connector * Filler tube and stick
( 4 )
$2,950.00
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
( 35 )
$395.00
Rugged Ridge manual locking hubs are crafted from impact-resistant nodular iron and feature a corrosion-resistant die-cast aluminum cap. They provide better 4WD performance when locked (and improved fuel economy in 2WD when unlocked) than automatic hubs. These hubs don't have the slippage or partial engagement/disengagement issues that plague automatic hubs. They're durable, easy to install, and cost-effective! Order the pair of Rugged Ridge manual locking hubs designed to fit your application.
( 109 )
$159.99
—
$309.99
The downsizing of modern passenger car engines enables reduced fuel consumption and CO2 emissions, but can also increase rotational irregularities and natural vibrations. Torsional vibrations transmitted to other components in the drivetrain diminishes comfort and may even lead to component damage, therefore effective vibration damping is essential. LuK dual mass flywheels (DMF) reliably dampen torsional vibrations in the powertrain and ensure high gearshift and driving comfort in all speed ranges. Unlike a conventional flywheel, DMFs consists of two masses which are mounted to rotate against each other. A damping system in the form of arc springs is integrated to almost completely absorb the torsional vibrations of the engine. Precisely matched to the respective vehicle, each LuK DMF enables low-speed driving and ensures lower fuel consumption, as well as reduced emissions. Order the proper size for your vehicle.
( 12 )
$158.99
—
$1,761.99
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
