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Zumbrota Remanufactured Manual Transmissions

Zumbrota remanufactured manual transmissions are some of the most dependable 5-speed, 6-speed, and transaxle units available. Each transmission is put through tremendous testing and inspections to assure the highest quality possible to use in your vehicle. Benefits of Zumbrota remanufactured manual transmissions include: * A pre-inspection is done to ensure the unit is free of case cracks, excessive wear and to catch other OEM related problems that many cores have * A second inspection is conducted during the remanufacturing process to ensure all component parts meet OEM specifications * A final post-build inspection is done to ensure unit is built to their strict standards * All units are quality inspected throughout the remanufacturing process to maintain our quality standard * All housing and top covers are cleaned utilizing their state-of-the-art hydro-blasting and rinsing process--this brings all cases back to the OEM finish * 100 percent inspection of internal parts, including gear wear checks, main shaft straightness test and synchronizer testing * 100 percent replacement of seals, bearings, and other common wear components * Units are shipped in high-density plastic totes to help eliminate in-transit damage * All transfer cases are sold with a standard 2 year/unlimited mileage warranty

3.71 out of 5 stars ( 21 )

$1,212.99

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$1,455.99

Sonnax Premium Planetary Assemblies

Sonnax premium planetary assemblies are available in various configurations to meet different build requirements. The output shaft is available in the OEM length or short length, and the billet-machined drum flange in 12-tooth or 24-tooth. They are a big step up from standard case-hardened and tempered gears. Sonnax's top-quality racing gear material (SAE9310), combined with a freeze-tempering process (-150 degrees F), results in gears with improved grain structure and stability--tougher and more resistant to wear. Sonnax premium planetary sets are fully assembled and ready to install.

Not Yet Reviewed

$1,107.29

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$1,157.74

TCI Wireless EZ-TCU Transmission Controllers

TCI Wireless EZ-TCU module kits make it even easier to control your transmission and even remotely disable it to prevent theft. These Bluetooth-enabled controllers allow you to control shift points, firmness, and aggressiveness. Data logging and self-diagnostics make it possible to optimize tuning intuitively--without the need for software, a hand-held unit, or cabling. And they also feature anti-theft—the ability to deactivate your car. TCI Wireless EZ-TCU transmission controllers feature: * Easy transmission control from your phone or tablet; no laptop or software needed * Maximum electronic control over the shift points, shift firmness, and shift aggressiveness * Data logging and self-diagnostics for optimal tuning * Anti-theft feature for disabling vehicle through app * Compatible with 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, and TCI 4x and 6x transmissions * Available for iOS and Android

2.33 out of 5 stars ( 3 )

$1,026.95

Reid Racing Powerglide Transmission Cases

Reid Powerglide transmission cases are perfect for drag race high-horsepower applications. They are made by a permanent mold process from heat-treated aircraft-grade aluminum, making them stronger and more ductile than OEM castings. Features include: * Thickened oil pan flanges * Beefed-up oil pump area * Heli-coiled oil pump mounting holes * Adjustable trans-brake release * Redesigned oil passages * Reverse piston bleed hole * SFI-approved safety liners for flexplate and transmission

5.0 out of 5 stars ( 8 )

$1,228.97

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$1,399.00

ATI Automatic Transmission Drums

ATI Performance automatic transmission drums eliminate the need for steel bushings and sleeves that can expand under heat and come loose, ultimately causing transmission failure. They come equipped with Torrington bearings and are designed to triple clutch life and lower ETs.

4.64 out of 5 stars ( 11 )

$1,039.00

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$1,159.99

Sonnax Extreme Duty Input Shafts

Input shaft failure is a common problem in performance GM 4L80-E and 4L85-E automatic transmissions running with extreme horsepower. OE and aftermarket shafts simply don't hold up in these conditions, leading to spline twist and shaft breakage. Sonnax extreme-duty input shafts are manufactured from an exceptionally tough, high-strength Aermet steel alloy with proprietary heat treatment for unrivaled performance and durability. Additional features like an advanced torsional design, plus unique improvements to the spline and sealing ring areas, make these the most durable input shafts available for 4L80-E and 4L85-E units. Additional notes for model 34670-02: * Recommended for applications above 1,000 hp * Heat-treated Aermet steel outperforms all other shaft materials in strength and toughness * Hobbed O.D. carrier spline eliminates deep undercut where other shafts fail * Advanced torsional design with spline, seal ring groove and cross-hole refinements deliver additional strength

Not Yet Reviewed

$1,342.40

On Sale

RevMax Billet High Performance Towing/HD Valve Bodies

RevMax billet high performance towing/HD valve bodies for a variety of applications, including many Dodge and Ram trucks from the early 2000s and up. The V2.0 is 1 in. thick, but this new version has precision cutouts that allow the use of a stock filter and pan. Unlike other designs, full depth worm tracks in crucial circuits are included. Other competing designs have only a .190 in. deep worm track in several critical circuits. One restricted circuit is the combined vent track, responsible for all venting operations and in particular the problematic SSV valve. The next restricted circuit is the torque converter clutch signal circuit. Restrictions in this circuit create all kinds of torque converter related concerns, including dragging when coming to a stop, overheating, soft or harsh TCC apply or release, and back feed issues resulting in P1776 and P0871 trouble codes. Both the original and V2.0 have nearly full depth worm tracks in these areas which eliminate problem issues! The V2.0 plate will work with ANY aftermarket transmission pan, as well as with stock transmission pans. There is no need to alter any part of the pan or use special filters. Just install it like you would a stock channel plate and go. Order the model recommended for your year/make and transmission application. The RevMax 68RFE V2.0 ZeroFlex billet valve body features the following: * 6061 billet aluminum construction * Deep critical worm tracks * .0003 flatness across the entire plate. The only truly flat billet channel plate! * Micro-polished worm track surface. There are no visible or perceptible machining marks or stepovers. This ensures no chance of any leaking due to machining marks * Large radius machining on the filter cutout increases rigidity yet allows the use of a stock filter assembly * Angle milled step downs increase rigidity in problematic flexing areas * Ability to run up to 325 psi of line pressure without any warpage! (transmission tuning, TCM upgrade or pressure box is needed) * No pump modifications required for up to 250 psi * Proprietary worm track layout * Shortened shift times for crisp, clean shifts * Upgraded valve body to case seals * Billet steel SSV solenoid switch valve and end plugs * Revmax triple double 3/2 billet accumulator pistons with dual seals * Upgraded grade 8 custom fasteners * Upgraded steel accumulator housing plate that is 3x thicker than stock * RevMax proprietary accumulator springs for improved 3-4 shift feel * RevMax proprietary separator plate with the bonded gasket that eliminates cross leaks and warpage issues * Revmax proprietary upgrades * Mounting surface verified and flat filed * Threads checked and repaired if needed * Computerized testing on state-of-the-art $125k valve body test machines

5.0 out of 5 stars ( 4 )

$1,399.00

$1,259.10

Sonnax Extreme-Duty Clutch Hub and Intermediate Shaft Assemblies

The ideal upgrade for performance vehicles with the GM 6L80 or 6L90 transmission, Sonnax extreme-duty 4-5-6 clutch hub and intermediate shaft guarantees maximum protection against shaft breakage. The unique hub design improves oil flow and accepts Powerglide-style frictions to optimize clutch durability. In place of the 2-piece shaft/hub, Sonnax uses a much stronger, one-piece design that eliminates the OE assembly's weak, welded connection. It is custom forged from ultra-high-strength 300M billet steel, and then heat-treated and shot-peened for added durability. This combination of features guards against broken 4-5-6 hubs and the risk of rear splines shearing off.

Not Yet Reviewed

$1,047.11

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$1,194.08

FTI Performance Planetary Gear Sets

FTI Performance planetary gear sets are available in a variety of ratios, lengths, and strengths. Materials range from 4340 steel, to heavy-duty 300M, and 32-spline output billet cryo'd for those needing extreme performance. No matter the type of racing you're involved in, you can find the right planetary gear sets at FTI Performance. Order the set recommended for your transmission application.

5.0 out of 5 stars ( 1 )

$1,249.00

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$1,459.00

Sonnax Extreme Duty Main Shafts

Main shaft failure is a common problem in extreme duty GM TH400, 4L80-E and 4L85-E units. OE and aftermarket shafts simply don't hold up in extreme horsepower applications, leading to spline twist and shaft breakage. Sonnax replacement extreme duty main shafts are manufactured from an exceptionally tough high-strength Aermet steel alloy with proprietary heat treatment for unrivaled performance and durability. An advanced torsional design with spline and cross-hole refinements make these the most durable 1 in. main shafts available. These shafts withstood extensive track and lab testing with unbroken results in the most extreme applications. Additional details: * Recommended for applications above 1,000 hp * Top-notch engineering and precision manufacturing deliver unrivaled performance and durability in the 1 in. stock size * Rear spline prevents the rear internal gear journal-end from twisting off by engaging the full internal spline of the gear * Extensive in-vehicle and lab testing with unbroken performance

Not Yet Reviewed

$1,022.46

J.W. Performance Ultra-Case Powerglide Transmission Cases

Strength and rigidity are the keys to any foundation, which is why J.W. Performance developed the Powerglide transmission Ultra-Cases. Most engine builders would not build a high-horsepower race engine in a stock block, so why build a race Powerglide with a stock case? These all-aluminum Ultra-Cases are the strongest and most rigid foundations available for building your Powerglide. Designed to be used with the J.W. Performance Ultra-Bells, these cases are loaded with benefits, including improved oil passages, an adjustable trans-brake release, increased material thickness in critical areas eliminating case breakage, and they fit under stock floors. J.W. Performance Ultra-Case Powerglide transmission cases are SFI-certified, so there is no need for an external transmission shield.

Not Yet Reviewed

$1,289.93

OTC Transmission Adapter Kits

OTC's transmission adapter kits allow the user to utilize the engine stand. OTC transmission adapter kits replace the adjustable arms of the stand to hold and position the transmission at workbench height. The transmission is held with three sides fully exposed and can be rotated 360 degrees for an easy repair.

4.0 out of 5 stars ( 9 )

$1,232.99

Transmission Specialties Powerglide Output Shafts with Carriers

Transmission Specialties Powerglide output shaft with carrier will make the task of assembling a planetary simple. The shaft is welded to carrier; simply transfer your existing TSI gear set over in the new carrier and output shaft. Transmission Specialties also recommends replacing thrust, and needle bearings (sold separately) when doing the swap over. With over 40 years of hard work and dedication to excellence, Transmission Specialties has become one of the premiere leading manufacturers of high performance automatic transmissions, torque converters and related parts in the USA. Order the Powerglide output shaft and planetary carrier for your application.

Not Yet Reviewed

$1,060.00

ATI High-Impact Gear Sets

Those drivers who insist on conducting three or four stall tests in the pits and conducting three or four dry burnouts prior to staging at wide-open throttle should use the heavier planetary. If you're using more than 500 hp, you're going to want to equip your performance vehicle with ATI's high-impact gear sets. These precision-balanced carriers are manufactured from 9310 material for added strength and durability and are designed to provide heavy-duty output.

4.33 out of 5 stars ( 3 )

$1,164.99

GearStar Automatic Transmission Valve Bodies

The transmission valve body, or simply valve body, is a crucial component for the proper function of your automatic transmission. Consisting of valves, solenoids, and hydraulic passages, the valve body controls the flow of fluid, directing it where it needs to go for smooth, positive gear changes. GearStar automatic transmission valve bodies efficiently direct fluid to the necessary components, keeping your gear changes precise. They are highlighted by strong billet aluminum construction and available with or without trans-brake. Select the one needed for your transmission.

Not Yet Reviewed

$1,250.00

Sikky Manufacturing Manual Transmission Adapter Kits

Sikky Manufacturing LSx to CD00x transmission adapter kits will allow you to use any of the CD00x (CD001-CD009 6-speed) transmissions behind any GM LS engine. This readily available 6-speed transmission can be found in the Nissan 350z, 370z, as well as the Infiniti G35 and G37. These kits do not require cutting off the bellhousing, making for a simple bolt-on installation with no flywheel spacers needed. When it comes to the best cost-to-performance automotive products available on the market, Sikky Manufacturing is the brand to rely on. Additional features: * The adapters are 100 percent machined, making for the most precise adapter plate available * Proper alignment of the input shaft and dowel pins ensures maximum reliability * Features the only SFI rated and balanced flywheel on the market for this conversion * Designed to use a 350Z clutch and pressure plate, so any off-the-shelf aftermarket or OEM clutch disc and pressure plate will work with the included flywheel * Kit comes with everything needed, including adapter plate, flywheel, pilot bearing adapter, and high-torque starter adapter

Not Yet Reviewed

$1,424.97

TCI TCU 2.0 Automatic Transmission Controllers

TCI TCU 2.0 automatic transmission controllers are fully programmable with the included T-Com 2.0 laptop software. They feature Dual Tune Technology, so you can create and easily switch between two completely different shift modes--daily driving or performance. The ability to make infinite adjustments to shift points and line pressure provides for maximum performance from automatic electronic transmissions and they are paddle/button shifter compatible. TCI designed the controller to be compact with LED diagnostics and data logging functions. TCU 2.0 is also compatible with FAST EZ-EFI 2.0 and XFI fuel injection systems through the CAN/BUS connection and can be configured to read engine sensors and transmit data to other modules and displays. Twelve outputs allow for precise, closed loop current control and programming of non-transmission control functions, such as engine shutdown after a specified idle duration. Features and benefits: * Fully programmable with T-Com 2.0 laptop software * Create and switch between two different shift modes * Make infinite adjustments to shift points and line pressure for maximum performance * LED diagnostics * Data-logging functions * CAN/BUS capability to share data with other systems * Paddle/button shifter compatible * Twelve outputs allow for precise, closed loop current control and programming of non-transmission control functions

Not Yet Reviewed

$1,130.95

Summit Racing™ Automatic Transmission Electric Shifter Pro Packs

Looking for an edge at the drag strip? Then order a Summit Racing™ automatic transmission electric shifter Pro Pack. Kits include a Hurst Quarterstick shifter, a shifter cover, an electric solenoid, and a mounting bracket. Just add an rpm-activated switch (sold separately)—and you'll have a leg up on the competition, round after round. Order the Pro Pack designed for your transmission application.

Not Yet Reviewed

$1,042.85

USA Standard Gear Manual Transmission Bearing Kits

USA Standard manual transmission bearing kits include top-quality components to rebuild the bearings in your transmission. They're great for replacing worn out or broken items--even just giving your transmission a quick update, while you're down in the off-season.

3.71 out of 5 stars ( 7 )

$1,123.99

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$1,460.99

Chevrolet Performance Automatic Transmission Controllers

These Chevrolet Performance automatic transmission controllers include the wiring harness, controller, software, and laptop hookup. They are designed to allow for the use of electronically controlled transmissions in early model vehicles. Chevrolet Performance automatic transmission controllers are fully programmable for upshift, downshift, part throttle and wide-open shifts, and shift firmness. They come preprogrammed--just enter your rear tire diameter and rear axle ratio and go, or create your own custom shift characteristics. Chevrolet Performance automatic transmission controllers were originally developed by GM Racing for off-road truck racing. They have the ability to record and graph drag racing data like time, speed, shift point, engine rpm, and more.

5.0 out of 5 stars ( 1 )

$1,244.59

TCI Powerglide Bolt-Together Planetary Gears

TCI Powerglide bolt-together planetary gears optimize both strength and ease of use. Built with racers in mind, the straight-cut gears are precisely manufactured from heat-treated 9310 steel and feature steel-backed, bit-metal washers with a wear-resistant PTFE layer to reduce friction and heat. The sun gear and input shaft features roller thrust bearings, rather than washers, to avoid failures. Their cleverly engineered design, plus the variety of gear ratios, offers the strongest and lowest-friction gear sets available. Choose planetaries capable of withstanding any racing environment--TCI Powerglide bolt-together gears.

Not Yet Reviewed

$1,186.95

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$1,493.95

Pacific Performance Engineering Stage5 Transmission Rebuild Kits

Pacific Performance Engineering Stage 5 transmission rebuild kits are designed to handle the high stresses of sled pulling and drag racing, yet also work extremely well for towing and daily driver tasks. These Stage5 kits are some of the strongest upgrades that PPE offers. Thanks to the valve body recalibration kit (recalibration kit does not change shift points, only increases clutch holding power), converter flow valve, and upgraded C1, C2, C3, and C4 clutches and Kolene steels, the Stage5 kits will hold over 1,200 hp at the crank (1,000+ RWHP) and 1,800+ lbs.-ft. of torque. Models are available with or without triple clutch torque converter. Order the kit recommended for your application. Features include: * Valve body recalibration kit, converter flow valve, pump shim, and gaskets * C1 includes: 16 one-sided internal spline friction plates, 1 bottom apply plate, 1 top pressure plate * C2 includes: 7 friction plates, 7 steel separator plates, 1 bottom apply plate for increased rigidity * C3 includes: 6 friction plates, 7 steel plates, 1 bottom apply plate for increased rigidity * C4 includes: 6 friction plates, 5 steel separator plates, 1 modified apply piston, 1 top pressure plate

Not Yet Reviewed

$1,439.99

FTI Performance Automatic Transmission Rebuild Components

FTI offers dozens of automatic transmission rebuild components—such as high gear drums, reverse piston drums, servo covers, shifter detents, band adjustment screws, and more. Keep your race car on the track and out of the pits with a supply of high-quality automatic transmission rebuild components at your disposal for a quick fix.

5.0 out of 5 stars ( 9 )

$1,425.00

Sonnax Heavy-Duty One-Piece Input Shafts

No weak link! Sonnax heavy-duty one-piece input shafts are custom-forged from one solid piece of ultra-high-strength 300M steel. Much better than the weak OE 2-piece shaft/hub design, this single piece delivers a more robust build that will work hard longer. With durability and performance features which are second to none; your only choice should be Sonnax heavy-duty one-piece input shafts.

Not Yet Reviewed

$1,117.32

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