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Hoop up your Atomic TCU with MSD Atomic transmission control module harnesses. They are designed to fit your specific transmission model and have the proper wiring connector for a direct fit.
( 7 )
$274.95
$247.45
CORE ECU is HP Tuners debut standalone engine management solution, delivering superior control over your powerplant with many features that go beyond the constraints of factory ECUs. HP Tuners offers several wiring harness options to mate with their CORE ECU. Their CORE transmission control harnesses are 3 ft. in length and terminated with one or two connectors, along with labeled open leads. Choose the one needed for your build.
Not Yet Reviewed
$159.99
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$259.99
TCI automatic transmission controller components are designed to keep your TCI EZ-TCU transmission controller in perfect working order. The controller allows for maximum electronic control over shift points, shift firmness, and shift speed and is fully configured and ready to run right out of the box with no tuning necessary. The unit is also optionally fully programmable based on load, speed and RPM. If you ever have the want or need to get any additional components or replacement components for your transmission controller TCI has the automatic transmission controller components you need.
( 11 )
$254.95
These Lokar indicator control modules are designed to control the LED indicator display. They are made of billet aluminum and include all necessary mounting hardware. They are available for a dash mount or shifter boot mount, and the LED display is sold separately.
( 8 )
$277.95
Dorman transmission control modules have been thoroughly tested to offer the same function and performance as the stock component, electronically controlling the vehicle's automatic shifting for far less than replacements at the dealer.
( 2 )
$132.95
TCI EZ-TCU main harnesses are the replacements you need to keep your transmission control unit connected to performance. These are identical to the originals that came with your units, and they offer the right fit and function for your controller. Whether you need them because of damage, loss, or the desire to have a spare on hand, TCI EZ-TCU main harnesses are available as replacements so that you can continue maximum control over shift points, shift firmness, and shift speed.
Not Yet Reviewed
$225.95
ATP automatic transmission control solenoids are designed to replace faulty factory units and keep your transmission shifting smoothly. They're available in a variety of configurations for dozens of transmission types—on thousands of vehicle applications. These replacement solenoids meet or exceed OEM specifications.
( 1 )
$101.99
TransGo automatic transmission shift kits include the needed items to restore proper function to your valve body with much improved drivability and durability. A wonderful addition to your OEM classic vehicle. Features and benefits: * Raises overall line pressure * Calibration for a higher speed manual low * Crisp shift performance and more durability
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$230.14
On Sale
Holley GM transmission wiring harnesses are designed to work in conjunction with Holley Dominator EFI fuel injection systems. These application-specific complete terminated harnesses come with a J4 connector to operate General Motors electronic transmissions. For all of your transmission management systems and accessory needs, go with Holley.
Not Yet Reviewed
$280.95
$252.85
Summit Bucks
Sonnax Sure Cure automatic transmission rebuild kits are a comprehensive reconditioning package—featuring the best Sonnax products developed to help mechanics restore and enhance transmission performance. Sure Cure components are the same Sonnax parts sold individually to resolve common valve body complaints, as well as other transmission problems. The high-quality components in each Sure Cure kit will repair worn areas and protect the transmission against future damage. Plus, each kit comes with an easy-to-read, step-by-step installation guide that covers inspection and repair of the most critical areas of the valve body. Additional features and benefits: * Restore shift quality and reduce comebacks * Repairs biggest trouble areas to reduce comebacks * Includes step-by-step instructions for comprehensive valve/pump body restoration Kits Include: * Shims (2) endplay * Pump slide pivot pin * Throttle valve plunger valve kit * Shortened TV link * TV cable corrector kit * Seals D-ring servo * 1-2 or 3-4 accumulator spring * Servo release check valve kit * Reverse boost valve kit * Oversized pressure regulator valve * Pinless 1-2 or 3-4 accumulator piston kit * TV boost valve kit * Bushing pump * Bushing rear stator support * Checkballs
( 6 )
$100.75
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$176.90
Summit Bucks
ACDelco GM Genuine Parts automatic transmission pressure control solenoid valves are manufactured to be an exact replacement for your vehicle. Genuine OE parts are recommended in order to deliver the peace of mind that the fit, form, and function is of the highest standards. Get the factory components you need from ACDelco GM Genuine Parts. Order the solenoid valve model designed for your vehicle application.
Not Yet Reviewed
$161.99
Chevrolet Performance automatic transmission pressure control solenoid valves are manufactured to be an exact replacement for your vehicle. Genuine OE parts are recommended in order to deliver the peace of mind that the fit, form, and function is of the highest standards. Get the factory components you need from the same source as General Motors with Chevrolet Performance. Order the solenoid valve model designed for your vehicle application.
Not Yet Reviewed
$124.99
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
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$135.14
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.
( 506 )
$134.89
Whether you want to add an automatic transmission to your vehicle with a FiTech fuel injection system or need to replace a damaged harness, FiTech transmission control harnesses get the job done. Repair or customize your vehicle's sensor layout the proper way with the FiTech transmission control harness designed for your application.
( 1 )
$153.00
Summit Bucks
Sonnax shift improver performance packs combine innovative heavy-duty performance calibration for firmer shifts under load without sacrificing low-speed drivability. The precision components in these kits upgrade your transmission for maximum achievement and durability by recalibrating pressures, recalibrating shift accumulation, and including improved parts for areas that commonly wear. They are suitable for any heavy-duty application and are a critical foundation for other upgrades when modifying the transmission for high performance use. Sonnax shift improver performance packs additional facts and features: * Shorter shifts, which get progressively firmer with load * Faster pressure increase and higher overall pressure for greater clutch/band holding power * Three ultra-reliable, patented, billet pinless accumulator pistons * Unique 1-2 accumulator spring combination for shifts with character * Improved high rpm pressure * Third accumulator valve gets the 2-3 right the first time, every time * Consistent results, no guessing on calibration * Prevents worn accumulators and separator plate * Optional TCC on-off conversion prevents excess TCC pressure
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$166.99
Engineered for performance, designed for durability, TransGo oversized pressure regulator reamer tools, made specifically for installation of TransGo's oversized pressure regulator valve to the pump stator. Made from high-quality U.S. steel, the reusable reamer has a heat-treated sleeve, is drill motor friendly, and does not require any expensive holding fixture. This solution corrects common problems, that your transmission will benefit from, while saving you money.
Not Yet Reviewed
$136.57
Reducing valve bore within a transmission valve body can wear out over time, causing hard shifting, fault codes, and solenoid failures. TransGo reducing regulator reamer and guide tools provide an inexpensive solution for repairing regulator valve bores to eliminate further issues. These reamer tools are made from high-quality steel to ensure durability when drilling and are the same type of tool that can be found within the TransGo shift kits.
Not Yet Reviewed
$141.57
Lokar Clayton Machine Works gated automatic transmission shifters are available in a floor mount configuration for most GM, Ford, and Chrysler transmissions. Available in several lever lengths, each part is designed with attention to details, implementing modern design elements and finishes to provide function and style that blends with any vehicle. Features include: * Available in floor mount only, can be converted to cable operation with optional conversion kit * Gated style, side shift detent pattern allows for unlimited knob options * Innovative lever design allows for easy removal and 360-degree rotation * Options available for mounting Tremec style levers * Durable coated bracketry * Neutral safety switch
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$235.95
B&M's ShiftPlus electronic shift improvers use vacuums or electronics to improve the characteristics of your transmission, and let you change settings as you drive. Great for performance, towing, and RV use, these shift improvers recalibrate your transmission in one of two ways: Vacuum-style transmissions, such as a GM 4T60E, simply recalibrate the hydraulic system through the modulator circuit to provide firmer, more positive shifts; electronically controlled transmissions, such as a Ford AODE, recalibrate the transmission's hydraulic system electronically to give you a firmer, quicker shift, for better performance and longer transmission life. A flip of the switch allows the transmission to operate in the original factory mode at level 1 (firmer than factory) or level 2 (much firmer than factory). Either type installs in minutes with a few simple hand tools, without removing the pan.
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$103.95
Clayton Machine Works gated automatic transmission shifters have all the elements of great style. What is a gated shifter? Well, instead of just relying on the internal shift detents in the transmission to stop in gear and hold it there, a gated shifter has a series of paths, stops or "gates" to control the free shifting from one gear to another. These gated-style automatic transmission shifters are available in floor mount only option, however, they can be converted to cable operation with optional conversion kit (sold separately). The gated-style, side shift detent pattern allows for unlimited knob options, and the innovative lever design allows for easy removal and 360 degree rotation. Yep, it's all about the details! Key features: * Available for most GM, Ford, and Chrysler transmissions * Durable coated bracketry * Available in floor mount only, can be converted to cable operation with optional conversion kit (not included) * Lever lengths of 6 in., 8 in., 10 in., 12 in., 16 in., 23 in., and 32 in. are available, as well as 16 in., 23 in., and 32 in. double bend * Innovative lever design allows for easy removal and 360 degree rotation * Options available for mounting Tremec style levers * Gated-style, side shift detent pattern allows for unlimited knob options * Neutral safety switch included
( 1 )
$235.95
ATP Automotive provides one of the widest product offerings of automatic gear-shifting control products, including transmission wiring harnesses, for most import and domestic vehicles. ATP designs and manufactures them to meet or exceed the OEM specifications to properly control your drivetrain. Get exact-fit, no-compromise replacement parts when you order the ATP automatic transmission wiring harnesses designed for your application.
( 1 )
$105.99
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$189.99
Summit Bucks
ACDelco GM Genuine Parts transfer case replacement parts are manufactured to be exact replacements for your vehicle. They include a complete range of components from bearings, bushings, snap rings, cases, housing extensions, switches, and vents. These replacement parts are manufactured using the latest technology to deliver the reliability and durability you expect from ACDelco. They are GM Genuine Parts replacements, meaning you can rest assured of premium quality, as well as peace of mind that the fit, form, and function meet their high standards and yours.
( 2 )
$130.99
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$158.99
Summit Bucks
ACDelco offers differential clutch kits to help maintain your Chevrolet, Buick, GMC, or Cadillac vehicle. Quality-built, these genuine OE parts meet GM Original Equipment standards and are designed specifically to fit your vehicle. Order the differential clutch kit recommended to fit your specific application.
Not Yet Reviewed
$159.99
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