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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.
( 12 )
$282.95
$254.66
On Sale
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.
( 11 )
$599.00
$539.10
On Sale
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
( 2 )
$599.95
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$728.95
$538.95
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$655.95
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.
( 19 )
$899.95
$808.95
On Sale
B&M speedometer port plugs are used to block the mechanical speedometer gear port when upgrading to an electronic speedometer and keep contaminants from getting in your transmission. They feature a black Mil-Spec anodized finish for long lasting good looks, even in harsh conditions. B&M speedometer port plugs come with installation instructions for an easy and quick installation.
( 28 )
$35.59
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$36.74
$32.03
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$33.07
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
On Sale
ACT heavy-duty pressure plates feature induction-hardened diaphragms to reduce wear and promote smooth operation. They utilize stronger drive straps and rivets to strengthen the pressure plate and prevent breakage. All castings are CNC-machined for greater consistency and precision. Step up your race and street game; order the ACT heavy-duty pressure plates recommended for your vehicle. Some of their many features include: * Most popular choice * 20 to 50 percent clamp load increase * Computer spin-balanced * Stiffening ribs * Pedal feel is stock to moderate * SFI-certified * Recommended disc: Street/Race
( 10 )
$306.00
$264.60
On Sale
ACT race clutch discs are available in three distinct styles--choose the options that best suit your application. Spring-centered discs are the most popular and feature reduced driveline shock and spline wear with quieter operation. Rigid-hub versions offer improved durability but increase gear noise and spline wear. For either of those hub designs, you can choose six pads for better heat management and engagement, or four pads for the quickest shifting. Sintered iron discs offer the highest torque capacity and ultra-high heat capacity. They're designed for cars using clutch-less shifting or drag racing transmissions. Additional product details: * Premium ceramic friction materials provide high-heat tolerance, high coefficient of friction, and low wear rates * Carefully broached splines provide exact fit onto the transmission input shaft for long spline life and better clutch release * Heavy-duty torsional dampening springs are provided in the best sizes and spring rates to help reduce noise * Drive plates are made of high-carbon steel; heat-treated and black zinc coated to resist bending, cracking, fatigue, and rusting * Certified to SFI specifications
( 23 )
$232.00
$200.90
On Sale
B&M Transkits give you the same high-quality components that are used in all B&M Street and Strip transmissions. They include high performance friction materials, a complete overhaul gasket set, a drain plug kit, and all of the parts necessary to convert your valve body into a full manual/automatic valve body. These improvements enhance shift feel, while retaining full automatic features. The Transkits come complete with full instructions on how to assemble your transmission to B&M specifications (except BMM-70232 and BMM-70233). They also include special directions on how to modify your case, pump, and components.
( 44 )
$649.95
$583.95
On Sale
ACT heavy-duty clutch kits offer a clamp load increase of 20 to 50 percent over OEM, significantly increasing torque capacity. The pedal feel with these clutches varies from stock to a moderate increase. Available for street and race applications, many are SFI-certified to ensure safety.
( 87 )
$454.00
$392.00
On Sale
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 )
$366.95
$330.25
On Sale
BD Diesel Performance automatic transmissions are designed to transfer the power from high-torque modified diesel engines. They feature redesigned clutch packs with 50 percent more holding surface, steel 6-pin planetary gear carriers, and new lube ports added for high-load areas. Shift strategies and pressure circuits are also modified to handle the high-torque applications. BD Diesel transmissions are not rebuilt factory transmissions--they are custom-tailored to work with your modified truck.
( 1 )
$6,755.00
$6,079.50
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