Transmissions & Transmission Parts

American Powertrain Hydramax Hydraulic Clutch Release Systems

Skip the clunky old mechanical linkage and install American Powertrain Hydramax hydraulic clutch release systems. They easily install in almost any rear-drive vehicle. The patent-pending adjustable master cylinder bracket allows you to mimic any original clutch rod angle, giving you a smooth, modern clutch feel without hacking up your firewall. The systems are designed to work with original and aftermarket pedals and are available for most vintage 4-speeds, along with TREMEC T5, TKO, Richmond, T56, and Magnum 6-speed transmissions. These systems come with the nickel plated firewall mount, volume-matched master cylinder, as well as a reservoir kit, lines, fittings, model-specific pedal mounting hardware, and model specific internal or external slave cylinder.

3.79 out of 5 stars ( 82 )

$499.50

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$1,195.95

Hybrid Racing K-Swap Clutch Release Systems

Hybrid Racing K-Swap clutch release system upgrades help to eliminate grinds during hard shifts and improve the feel of gear changes. Factory clutch master cylinders in newer cars are known to be rather unreliable, and because of their poor design and quality, they can lead to premature failures of critical parts throughout the drivetrain. High rpm grinds are mostly attributed to the OE master cylinder's inability to transfer fluid effectively to the slave cylinder, thus causing grinding and rasping of the gears and synchro since the clutch disc hasn't fully disengaged. Upgrading the clutch master cylinder and clutch line to Hybrid Racing K-Swap clutch release systems changes the system to an older, more direct, and efficient system. This improvement allows the driver to feel a more consistent and direct clutch pedal which also improves shifting at high rpms. These kits are intended to replace all of the clutch release components which will give you the most direct and reliable clutch pedal feel. Features and kit contents: * Genuine Honda® parts--not reproductions * OEM Nissin EM1 clutch master cylinder * Stainless steel braided clutch line * Banjo fittings with washers * OEM NISSIN slave cylinder (non-dampened)

Not Yet Reviewed

$275.49

Bowler Performance Tru-Shift Throttle Correction Systems

Are you tired of the trial and error method of adjusting your TV cable on your 700-R4 and 200-4R transmission? Bowler Performance Tru-Shift throttle correction systems will solve your problems. These are the easiest and best functioning TV cable adjusting systems available, and they are easy to install. Simply bolt on the supplied bracket and carburetor cam assembly, install the Bowler TV cable, then run the accelerator to wide open throttle. The cable will automatically adjust itself and you're done. With Bowler Performance Tru-Shift systems there is no need to remove the carburetor, adjust cams, drop the transmission pan, or install a pressure gauge to check the pressures, but best of all—there isn't any more guessing. Bowler even includes different throttle cable brackets to cover Lokar, Gennie, GM square, and early round hole styles. Each one attaches neatly to the supplied bracket. Choose the kit designed for your carburetor.

4.75 out of 5 stars ( 4 )

$312.99

LuK Clutch Hydraulic Clutch Release Systems

LuK Clutch hydraulic clutch release systems are pre-filled OE-quality replacements for your vehicle. These clutch master and slave cylinder assemblies feature durable construction for lasting performance and smooth shifting. Maintain hydraulic pressure to your clutch system and restore proper shifting abilities with LuK Clutch hydraulic clutch release systems. Order the model designed for fitment with your truck application.

3.77 out of 5 stars ( 30 )

$120.99

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$330.99

McLeod Hydraulic Throwout Bearing Line Launch Systems

McLeod hydraulic throwout bearing line launch systems are made for nearly any application to provide you with proper clutch engagement and release for many trouble free miles. These hydraulic throwout bearings are crafted from the finest hard-anodized billet aluminum, together with superior elbow swivel fittings and high-pressure stainless steel braided lines. McLeod systems eliminate the need for complex clutch linkage fabrications and will get you out on the track faster!

Not Yet Reviewed

$455.00

BD Diesel TorqLoc Systems

BD Diesel TorqLoc systems will allow your torque converter to work at maximum efficiency. They feature three different converter settings. The manual setting allows you to manually lock up the converter. The stock setting transfers control of the converter lockup back to your vehicle's OEM computer. The AutoLoc setting locks up the converter when the exhaust brake is activated, allowing 100 percent of the retarding forces to be transferred to the rear wheels. This setting eliminates clutch slippage under heavy torque loads, reducing transmission temperature and extending transmission life in the process.

5.0 out of 5 stars ( 1 )

$446.95

On Sale

RAM Hydraulic Throwout Bearing Travel Adjustment Systems

RAM hydraulic throwout bearing travel adjustment systems are designed for late model vehicles equipped with internal slave cylinder and bearings. Factory hydraulic systems do not allow for adjustment of the pedal position, often resulting in a high engagement point when using aftermarket clutches. The Ram system allows you to adjust your pedal position lower to the floor for better driver comfort, while allowing you to minimize the release of your clutch system for racing applications. Some vehicles experience shifting problems at higher RPM due to over centering, or over travel of the clutch fingers. By limiting this travel and setting the clutch pedal for minimum release this over travel situation can be eliminated, restoring clean shifts at high RPM.

4.75 out of 5 stars ( 12 )

$145.00

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$219.00

$130.50

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$197.10

Chevrolet Performance SuperMatic Transmission Control Systems

Chevrolet Performance SuperMatic transmission control systems make it easy to connect and cruise. These controller kits complement the ready-to-run convenience of your crate engine with plug-and-play operation. There is no additional wiring, and the leads are clearly marked to link up with the engine control harness. SuperMatic control systems are pre-programmed to provide full-function transmission operation after completing the connections. No laptop programming is required. Chevrolet revised the systems with a more compact design for a headache-free installation with your carbureted small block, big block, or ram jet engine—and they're compatible with OBDII code readers. Get in gear with the simplicity and improved shift performance offered by Chevrolet Performance SuperMatic transmission control systems.

Not Yet Reviewed

$2,155.45

American Powertrain Hydraulic Clutch Release Systems

American Powertrain hydraulic clutch release systems can help get your coupling device shifting properly to engage or disengage power from the motor to the wheels. American Powertrain systems are engineered to help you shift the right way for miles of smiles wherever you drive. Order the kit designed for fitment with your vehicle application.

2.0 out of 5 stars ( 2 )

$719.14

On Sale

RAM Stock Rule Clutch Systems

RAM clutches for 'stock clutch rule' classes give you unmatched performance and durability. The 10.5 in. diameter assembly utilizes a billet aluminum pressure ring with a riveted steel heat shield that provides a durable mating surface for the clutch disc. A 3,000 lb. pressure spring provides increased static pressure over stock clutches. Used in conjunction with a RAM 6-paddle solid hub disc, this combination weighs in at just over 15 lbs. If your rules require a full facing or sprung hub disc, the RAM 300 Series organic racing disc provides the best holding power of any organic disc available and adds only about 2 lbs. to the total weight of the set. RAM offers a lightweight 17 lb. billet steel flywheel for Chevrolet that matches the above components. If you are required to use all-steel components, RAM offers a similar 10.5 in. pressure plate with a nodular iron pressure ring. This unit uses the same heavier pressure spring for increased holding power. All RAM street stock clutches are completely rebuildable.

Not Yet Reviewed

$129.00

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$855.00

$116.10

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$769.50

Hughes Performance Pro Series 1 Stage Torque Converter Dump Valve Kits

Hughes Performance Pro Series Single Stage torque converter dump valve kits are single-stage complete kits for adding a dump valve to your Powerglide transmission. They offer increased stall speed while staging against the transbrake, faster engine/converter response, and reduced loading against the engine thrust bearing. They can also be applied down-track to help manage engine load and power application to the rear wheels. Hughes Performance Pro Series Powerglide torque converter dump valve kits are also available as upgrades on their Powerglide transmissions.

5.0 out of 5 stars ( 1 )

$624.99

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$650.99

TransGo Automatic Transmission Modulator Conversion Kits

Great for transplants! TransGo Automatic transmission modulator conversion kits provide a more aggressive and tunable pressure boost curve with engine vacuum instead of the vehicle PCM controlling PCS/EPC solenoid. TransGo modulator conversion kits include everything needed to add the internal modulator system with the oil pan off the transmission. From the outside of the transmission, you will need to connect it to an intake manifold vacuum source, however hardware is not provided for this. The kits do come with an oil pan-based resistor to pacify the control module for the missing EPC solenoid in applications where the computer will still manage the gear changes. TransGo includes: * Pressure regulator valve spring and snap ring * Brass fitting * Vacuum modulator, pin, valve, and bushing * Hold-down bracket * Elbow vacuum hose and spring * Four short zip ties * Five long zip ties * Vacuum tee * Resistor

5.0 out of 5 stars ( 2 )

$123.57

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$135.14

On Sale

RAM Assault Weapon 90 Series Clutch Discs

RAM Assault Weapon 90 Series clutch discs are designed for use in oval track applications. They are manufactured from the patented Rametallic friction material and work only with the 6.25 in. Assault Weapon clutch systems. Floater plates are sold separately and are required for installation.

Not Yet Reviewed

$189.00

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$569.00

$170.10

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$512.10

TransGo Performance Shift Kits

TransGo's Performance shift kits give you the hard-launching, tire-blazing shifts you want, after just a few hours' work with basic hand tools. TransGo even has kits for computer-controlled, 4-speed automatics. Their performance shift kits can be installed with the transmission in the vehicle and they come with complete instructions. Some kits even include a step-by-step video to walk you through the installation process.

4.68 out of 5 stars ( 510 )

$87.57

LuK Clutch Master Cylinders

LuK clutch master cylinders are engineered and manufactured for exact fit, optimum function, and flawless performance. They offer a large selection to fit many applications and all are made from quality materials to meet performance specifications for your vehicle. Choose LuK clutch master cylinders to restore smooth shifts.

3.81 out of 5 stars ( 37 )

$166.99

On Sale

RAM Assault Weapon Clutch Kits

Bust out the big guns for your racer--RAM Assault Weapon clutch kits--and silence the competition. These multi-disc clutches offer affordable, lightweight high performance to keep you shooting smoothly in and out of the corners. Quality-built with RAMetallic friction discs, these clutch kits are available in 2-disc and 3-disc versions. Assemble your racer with pure racing Circle Track clutches backed by 25 years of track-proven, bulletproof performance, lap after lap. Choose the clutch kits preferred by champions--RAM Assault Weapon clutch kits.

5.0 out of 5 stars ( 1 )

$569.00

$512.10

Tremec TKX Manual Transmissions

Specially designed for the aftermarket with universal packaging, the TKX 5-speed RWD manual transmission is a power horse for your Ford or GM restomod project. With superior shifts even at high RPMs, the TKX provides extreme durability, excellent shifting performance and a sleek casing for a customizable fit. Like all TREMEC aftermarket transmissions, the TKX is made from 100% brand-new OEM-quality components. General product details: * Bolts up to a standard GM Muncie bellhousing or use a Quicktime bellhousing * The TKX has 600 lbs.-ft. of torque capacity and is capable of engines speeds of 8,000 rpm with shifts at 7,500 rpm. * It is available in multiple gear ratio configurations. * Designed for multiple applications with three shifter locations. Compact, end-loaded design provides clearance in most transmission tunnels without floor * Increased case strength with 3-piece aluminum housing provides outstanding structural stiffness (includes main case, intermediate plate and rear extension). Gaskets at all flanges simplifies installation and eliminates fluid * Superior shift-ability through use of multi-cone synchronizers and hybrid synchronizer rings made of sintered bronze and carbon * Noise, vibration and harshness (NVH) minimized with gear layout to best control stress All gears supported by caged needle bearings to reduce end play on the gears. * All gears and shafts made from special grade steel (ASTM 4615), providing increased torque carrying * Equipped with a high performance short-throw billet aluminum shifter that isolates road noise, while providing clean, crisp * Robust design with internal 3-rail shift system and steel shift * Wide gear width increases gear life and torque * Built-in reverse light switch and cruise control safety * Slimmest 5-speed on the market for improved tunnel clearance

4.96 out of 5 stars ( 45 )

$2,999.99

TCI StreetFighter Automatic Transmission Packages

TCI StreetFighter automatic transmission packages are durable enough to withstand the rigors of even the toughest street machines. Using the highest quality TCI manufactured components, each StreetFighter package is equipped with an automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs. Each transmission goes through a variety of tests to verify that internal fluid pressures and shift characteristic match TCI's strict quality control standards. For the system to operate properly, all throttle linkage, vacuum lines and kick-down components must be connected. Each transmission package consists of a triple-tested TCI transmission and precision-tuned torque converter, a universal transmission cooler and premium TCI RTF transmission fluid. These packages are available with a variety of transmission models and other performance options. Choose the package for your application needs.

3.65 out of 5 stars ( 17 )

$2,700.95

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$5,119.95

Holley Sniper Automatic Transmission Controllers

The Holley Sniper Transmission Controller (STC) is designed for common GM and Ford electronic 4-speed automatic transmissions. Three part numbers cover a complete range of applications—all Sniper EFI systems, Sniper 2 EFI-specific (M8 CAN connection), or a full standalone unit. The Sniper specific applications connect to your Sniper EFI system via CAN bus and are programmed through the existing Sniper 3.5 in. touch screen. No programming is available with PC computer software; however, the transmission functions can be data-logged and reviewed with Sniper PC software. The Standalone version includes a dedicated 3.5 in. touch screen and is primarily intended for carbureted engine combinations. GM and Ford 4-speed electronic overdrive transmissions are simple in operation. They have four speeds, with the top gear being an overdrive; and all have a lockup torque converter that eliminates any slippage when the lockup is applied. With a stock torque converter, the lockup should only be applied under light throttle conditions or excessive wear will occur. Upshifts, downshifts, and torque converter lockup are based on vehicle speed and throttle position (or optionally the MAP sensor) and are adjustable with the 3.5 in. touch screen. P/N 551-100: Replacement controller unit only P/N 551-101: Controller unit and power harness only P/N 551-102: Standalone kit for carbureted applications (includes power harness and hand-held programmer) P/N 551-103: Controller unit and power harness for use with Sniper 2 EFI systems Holley Sniper Transmission Controller features: * Adds electronic transmission control functionality to a Sniper 2 * Controls conventional electronic 4-speed transmission applications. GM 4L60/70/80E and Ford AODE and 4R70W - transmission specific harnesses sold separately: -- 558-405 – GM 4L60/70/80E -- 558-455 – 2009+ GM 4L60E -- 558-470 – 1998+ Ford 4R70W/4R75W -- 558-471 – 1992-1997 Ford AODE/4R70W * Tuning is performed through the 3.5 in. touch screen LCD (included with the Standalone version). Future compatibility will include 5 in. display and Bluetooth module * Tune upshifts, downshifts and WOT shift points * Full programmability of torque converter lockup * Full tuning of transmission line pressure (shift firmness) * Controls and layouts interface mirror Dominator and Terminator X MAX ECUs (except no paddle shift) * A MAP sensor is needed if using MAP for line pressure, which is usually only done with forced induction applications

5.0 out of 5 stars ( 2 )

$614.95

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$749.95

FiTech Go Shift Transmission Controllers

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.

3.55 out of 5 stars ( 11 )

$599.00

MSD Atomic Transmission Control Modules

MSD Atomic transmission control modules are designed to adjust the operating parameters of later model electronically controlled 4-speed automatic overdrive transmissions. They're simple to configure with the supplied hand-held monitor--no PC required. You now have access to adjust shift points, adjust torque converter clutch behavior, select different levels of shift firmness, select between auto-shift and manual shift mode, and activate dyno mode to deliver repeatable chassis dyno results. The included hand-held monitor connects to them and can be left in place as a dashboard to monitor the transmission in real time, or can be disconnected when the configuration is complete. Once installed, these modules need only a few basic parameters to complete the initial setup. First, select the type of transmission you are using--all supported transmission types are listed in the menu. Other required fields include the number of engine cylinders, rear-end gear ratio, and tire height. Once this has been completed, you can now start and drive the vehicle, while taking advantage of the advanced setup menu items to dial-in the transmission to your liking. You can feel the results in real-time as a passenger manipulates the parameters and monitors the real-time data. Data available for viewing includes engine speed, vehicle speed, throttle position, transmission fluid temperature, shifter position, and commanded gear. Best of all, the MSD Atomic transmission control modules are available as completely stand-alone units or Brainwave-compatible for the Atomic EFI systems. A transmission controller harness is sold separately.

3.74 out of 5 stars ( 19 )

$357.95

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$921.95

LuK RepSet 2CT Clutch Kits

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

4.86 out of 5 stars ( 14 )

$799.99

Lokar Hi-Tech Kickdown Kits

Lokar Hi-Tech kickdown kits are made with an extruded liner for extended life--and are available in either stainless steel braided housing, black stainless steel braided housing, or black housing. They feature matching aluminum fittings and ferrules to help eliminate frayed ends and are adaptable to all types of manifolds, including tunnel ram, blower manifolds, and multiple-carburetor systems. Order the Lokar Hi-Tech kickdown kit designed for your transmission application.

4.79 out of 5 stars ( 467 )

$76.95

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$184.95

South Bend Clutch Hydraulic Assemblies

It's common for clutch hydraulic systems to become aged or weak, meaning you won't be able to select gears in the transmission. Even if your hydraulics are still working properly, if you're upgrading the clutch in your truck (or plan to), it might be time to invest in a heavy-duty hydraulic assembly from South Bend Clutch. Some factory hydraulic assemblies aren't up to the task of handling a dual-disc or even a stronger single-disc clutch. Purchasing upgraded hydraulics at the same time you order your performance clutch is highly recommended. South Bend Clutch hydraulic assemblies are engineered to enhance your vehicle's performance. They are made to stringent quality standards to ensure exceptional durability and years of trouble-free service. The kits are complete, typically including a master cylinder (adjustable on select models), slave cylinder, remote reservoir, and braided stainless steel hoses. South Bend Clutch replacement hydraulic assemblies are ready to work hard and play hard--just like your rig.

4.42 out of 5 stars ( 67 )

$249.52

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$377.18