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Z Automotive TranZformer electronic shift kits transform your car into a neck-snapping, tire-chirping fun to drive beast that at the press of a button, returns to stock. Best of all, they're completely hidden. Available in Gen 1 or Gen 2 kits, you can have your NAG1 transmission shift how YOU want it to. You get to modify shift firmness to fit your driving style/mood, plus a lot more. They install in minutes, connecting via wiretaps into wires hidden behind the steering column lower cover. Once installed, TranZformer kits will modify transmission parameters for that real "old school" muscle car shift feel. Chirp through gear shifts or just firm them up a little for towing or for track use; use your steering wheel buttons and EVIC screen (or cruise stalk/buttons for those without EVIC) to adjust shift firmness on-the-fly, whenever you want; connect to your PC via USB cable to dial-in independent upshift and downshift boost percentages (0 to 100) for each gear in both Drive and AutoStick mode. You can reduce the time delay when shifting into Reverse and Drive, adjust shift firmness scaling based on throttle position, and reset or kill the TCM's adaptive learning system, keeping the TCM from dialing back the shift firmness over time. Select the kit designed for your vehicle. Some of the features and benefits (may vary by kit): * Z Automotive Programming Utility (for Windows PCs only) allows you to program shift parameters, view status, update the firmware, and more * Steering wheel shifting (SWS) allows you to use your steering wheel's buttons to manually control gear shift while keeping your hands on the wheel * AutoUpshift allows you to set your own shift points when in AutoStick * Line Lock mode holds the vehicle with the front brakes so you can hit the gas and do a perfect burnout Peak rpm display: Will display actual shift rpms after each shift--great when adjusting auto upshift to squeeze every last bit out of that high revving cam, or to check what rpm you hit when shifting manually * 0 to 30 and 0 to 60 timer Reset adaptives: Will reset TCM adaptives any time you wish
Not Yet Reviewed
$259.00
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$289.00
TransGo automatic transmission reprogramming kits are designed with performance in mind. Most, but not all models contain additional features like Gear Command that allows you to hold manual low to any speed, and shift back to low at any speed. They are great for strip cars or 4x4 rock crawlers needing to select low and not have it upshift. Most TransGo automatic transmission reprogramming kits can be tuned for HD (Heavy Duty) use by following the recommendations in the kits.
( 39 )
$295.71
On Sale
aFe ShiftLogic modules greatly improve the transmission shift feel in your diesel rig. The modules modify the transmission line pressure, resulting in improved shift firmness and reduced transmission slippage. They also reduce fluid temperature and extend the life of your transmission. aFe ShiftLogic modules have three different settings to personalize your shift feel, and the adjustment can easily be done with a simple push of the module button. aFe ShiftLogic modules feature: * Plug-and-play installation; no cutting or splicing wires * Ideal for performance driving and towing applications * Works with stock or modified transmissions * Adjustable LED settings; no LED—Stock, orange LED—Stage 1, red LED—Stage 2
Not Yet Reviewed
$408.00
$367.20
On Sale
You'll have a heavy-duty, reliable transducer when you install BD Diesel valve body electronics upgrade kits. One of the leading causes of faults with automatic transmissions is failed governor pressure transducers, especially if you run higher line pressures. These kits replace the stock plastic transducer with a sturdy metal unit that can handle greater line pressures without failing; preventing over-pressure codes and wild oscillations, thus extending transmission life.
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$282.95
$254.66
Eaton Electronic ELocker stator and armature service kits include a stator, bearing race, thrust bearing and retaining ring. They work with your Eaton differential to produce smooth, quiet performance and great traction under loads. Order the replacement kit recommended for your vehicle and axle application.
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$257.26
Eaton Electronic ELocker locking mechanism rebuild kits are designed to freshen, maintain, and rebuild your Eaton ELocker differential. Depending on your particular axle model, the kits will typically include a ball ramp set, ball bearings, pre-load springs, thrust bearings, bearing races, and retaining ring.
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$257.26
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$300.15
On Sale
Spicer Drivetrain Products rear axle shafts feature application-specific design and engineering, quality materials, precision manufacturing processes, and statistically-controlled testing. Through induction heat treating with a slower scan rate, Spicer delivers more consistent and stronger axle shafts. In addition, the cold-formed rolled spline eliminates the need for machining, which can cause stress fractures and premature failures. The Spicer Drivetrain rear axle shafts are available in a variety of styles, configurations, and options to fit your specific rear axle type.
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$269.99
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$405.99
On Sale
Yukon Gear & Axle 1541H alloy axles are part of their extensive line of general replacement and high performance axles for passenger car, truck, and SUV applications. They feature high-quality alloys and the latest in heat-treating technologies to provide strong axles for off-road, street, and track use. Direct-fit replacements are available for dozens of axle models associated with countless cars and trucks. Additional rear axle features include: * One-piece forged 1541H axles are 25 percent stronger than OE 1040/1050 axles * Full-floating axles available for select applications * Rolled splines provide 30 percent strength increase over cut splines * Larger spline upgrades available * 2-piece tapered axles available * Offered in many lengths * Wide variety of bolt patterns
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$346.99
$294.94
Banks Power SmartLock electronic braking devices automatically activate when conditions call for braking. SmartLock trans-brakes lock the torque converter and simultaneously raise transmission-line pressure to smoothly reduce vehicle speed. Besides saving wear-and-tear on your service brakes, SmartLock trans-brakes prolong automatic transmission durability by increasing their holding capacity, eliminating excessive clutch slippage, and cooling transmission fluid temperatures.
Not Yet Reviewed
$415.00
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$519.00
On Sale
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.
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$446.95
$402.26
Eaton posi kits are the perfect way to keep wheel traction under control in street rods, light-duty pickups, and everyday drivers. These posi limited-slip gear service kits are designed to replace those worn gears or broken washers that you may have inside of your Eaton posi differential carrier. Depending on your axle model or application, these kits typically include the necessary gear components and hardware to perform a quality rebuild.
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$257.26
On Sale
BD Diesel AutoLoc computers are designed to lock up your torque converter while the exhaust brake is applied. They will help to reduce converter slippage and lower transmission temperatures in the process. AutoLoc computers wire into your engine computer and come with a dip switch for adjusting disengagement speed.
Not Yet Reviewed
$376.95
$339.26
On Sale
USA Standard Gear driveshafts are high-quality, direct replacement units to repair your binding, bent, or rusty driveshaft. This critical component keeps the power flowing from transmission or transfer case to your differential. Order the model recommended for your vehicle and engine application. Features include: * 100 percent new components * Slip yokes and U-joints are lubricated with high-temperature grease * Fully assembled for simple out-of-the-box replacement * USA Standard "Perfect Fit" driveshafts are guaranteed for proper fitment and easy installation * Strengthened over common, OE-replacement shafts to prevent failure * Dynamically balanced to ensure smooth operation and long life
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$575.99
$489.59
Advance Adapters 6-bolt to 4-bolt tailshaft adapters are designed for 1996 and newer electronically controlled GM 4L60E transmissions with a hex bolt pattern on the output side of the transmission. They provide a 700R-style pattern for easy fitment of other adapters produced by Advance Adapters, and are 1.500 in. long. The heart of these systems lie in the new clamp-on reluctor ring and sensor which sends a 40 pulse per output revolution signal to the drivetrain control module. These adapters are manufactured from 356 T-6 heat-treated aluminum alloy and also include a GM VSS sensor, fastening hardware, and instructions. Make adding adapters and/or a transfer case easier with Advance Adapters 6-bolt to 4-bolt tailshaft adapters.
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$305.97
Bowler Performance All-in-One transmission wiring harnesses for the Tremec T-56 Magnum transmission comes equipped with all the connections pre-wired into one harness for a simple installation and ease of use. The small epoxy sealed controller is mounted to the VSS output using the existing bolt, and once the unit is powered up, you will be able to connect via Bluetooth to your Apple or Android smartphone using Bowler's free app. The app will give you the ability to customize the input and output settings for each feature to ensure proper operation in your vehicle. The perfect finishing touch for any Tremec T-56 Magnum conversion, Bowler's All-in-One harnesses eliminate the need for any additional equipment to operate the reverse lock out or generate the correct speedometer signals coming from your Tremec T-56 Magnum. Previously, you would have needed up to five separate parts to perform all the same functions wrapped one of these harnesses. The more technology we incorporate into our hot rods sometimes requires specific input signals to allow everything to function correctly. With the two speed outputs available in these harnesses, you can independently control the output of each one further eliminating any need for additional equipment and connections. Regarding the reverse lockout, Bowler has incorporated the same speed setting feature as the OEs into the All-in-One harnesses, giving you better control over when the lock out is triggered. Bowler's All-in-One harnesses give you much greater flexibility in the components you are able to use and require less time wiring everything up, providing an easier solution for setting up your Tremec T-56 Magnum transmission. Choose the harness version designed for your specific transmission make. Additional notes: * Harnesses utilize a small, built in, epoxy sealed box that will control each of the three functions with power and grounding for each function through a switched +12 V circuit and a wire connected to the negative battery post or engine block. * Control of the reverse lockout solenoid is based on a user defined speed setting (default is set at locked above 4 mph and unlocked at 0 to 3 mph), eliminating the need for a separate lock-out control box. * For your electronic speedometer, the harness is equipped with two speed sensor outputs; the speed sensor outputs generate a square wave signal that goes from about -5 to roughly +5 V, varying in frequency as the speed changes. * Output will automatically shift and give you 0 to +10 volts for EMC input needing positive only signal. * The two speed sensor outputs are completely independent and can be calibrated separately with any pulse count and ratio you want, and are able to drive any common speedometer, cruise control, or ECM. * Tremec T-56 Magnum reverse lock-out module VSS with dual output, pre-set as GM 40-pulse output on one and 16-pulse output on the other and can be adjusted with your iOS or Android device. * Includes wiring for reverse lights, reverse lock-out, and vehicle speed sensor.
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$324.99
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.
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$254.95
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$422.95
Strange chromoly fully assembled driveshafts are designed to handle the high horsepower of today's engines. And, they're offered at mild steel prices! Their seamless chromoly shafts are heat-treated and feature 1350 or 1480 Spicer precision, self-lubricating U-joints. Strange fully assembled driveshafts include weld ends that are properly phased and installed. Plus, every shaft is electronically balanced and has a total indicated runout of less than .008 in.! DOM shafts are carefully MIG-welded with Spicer HD weld ends and U-joints. The seamless chromoly shafts are meticulously TIG-welded and fitted with Strange forged chromoly weld ends and Spicer U-joints. Buy a driveshaft made for the harshest conditions--Strange chromoly fully assembled driveshafts.
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$409.99
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$418.99
Transmission valve bodies only last so long. When it's time for replacement, you can spend extra green and get new, or buy Sonnax remanufactured valve bodies. To eliminate separator plate cracking or cross-leaking, Sonnax adds a 2-3 accumulator support plate before remanufacturing. Each core's disassembled, cleaned, updated, tested, and parts are replaced as necessary. These direct replacement units are electronically and hydraulically tested and include lockup and shift solenoids. Save some green, while still receiving premium parts, with Sonnax Remanufactured valve bodies.
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$343.40
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$413.06
Motive Gear Ten Factory driveshafts are precision-forged for quality and performance. They come fully assembled and are designed to handle abuse, both on and off-road. Motive Gear Ten Factory driveshafts feature 4130 chromoly tubing for strength and durability, with 1310 or 1350 precision U-joints and black oxide coating. They're electronically balanced to the highest tolerances to provide a vibration-free ride. Available for front and rear, Ten Factory driveshafts include their famous, real-world 10-year warranty. Order the model recommended for your vehicle.
Not Yet Reviewed
$335.78
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$370.74
On Sale
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.
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$349.95
Dorman transfer case motors are designed to meet or exceed OEM specifications for your electronically shifted transfer case. The transfer case motors are all-new units, not rebuilt or remanufactured, to ensure top quality and performance.
( 58 )
$253.95
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$421.99
On Sale
BD Diesel ProTect 68 Trans Pressure Control kits deliver 150 percent of the torque-holding force to stock transmissions like no others can. The industry-leading exclusive custom valve body separator plate and gaskets substantially reduce cross leaks compared to stock and other applications, even with much higher line pressures. An Electronic Pressure Control module delivers up to 250 psi clutch-apply pressure at full throttle, providing 150 percent of the holding force to prevent clutch slippage. All of this without modifying the transmission pump or removing the transmission. These controllers dynamically adjust the hydraulic-apply pressures, based on turbo boost/engine load. No tuning is required. Installation takes 2 to 3 hours to complete without having to do a full transmission relearn—since no internal tolerances have changed. A "fresh" stock transmission will have the ability to handle up to 500 hp. For higher power or demands, a complete BD 68RFE transmission with additional clutches and new designed components is recommended. Order the kit tailored to your vehicle. Product features: * 56 percent more theoretical holding power * Custom bonded gasket valve body separator plate increases line pressure while stopping internal cross leaks * Heavy-duty accumulator plate to prevent blowout * Dynamically adjusts hydraulic-apply pressures based on turbo boost/engine load * Dynamic control ramps up the much larger sweep * Prevents clutch slippage * No full transmission relearn required; quick relearn suggested * Warranty on parts: 12-month/24,000 miles
Not Yet Reviewed
$433.95
$390.56
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
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$499.95
If your Ford Bronco came equipped with the M190 open differential and you are looking to upgrade to the M210 locking differential to get better performance when off-roading, the Ford Performance M210 front driveshafts are the way to go! These OEM production M210 front driveshafts are necessary for the upgrade and are engineered to give your Bronco the capabilities it needs when going off the beaten path. Product Overview: * OEM production front drive shaft for the Bronco M210 front drive unit * Used on Bronco's equipped with electronic locking front differentials—fits 2021-2024 Broncos with M210 front drive unit * Required when updating M190 front drive unit to M210 front drive unit * Connects transfer case to the front drive unit
Not Yet Reviewed
$317.99
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