GM 6 Speed Automatic Conversion Systems consists of the following:
-GM Six Speed Automatic Transmissions (FWD or RWD in power applications up to 900 HP/TQ)
-Bolt-in and/or plug & play components (Engine/Transmission Modules, harness, and hardware components to properly maintain drivetrain component alignments)
-Application for AWD & RWD trucks and cars
-GM ECM 24X and 58X reluctor ring engine/vehicle compatibility
-Tap up/Tap Down
-Carburetor or Standalone engine management applications
E67 ECM with TBMSport custom base program (left), TCM Interface Module w/heat & moisture barrier coating(right), 72" Interface-Transmission Harness
COMING FEBRUARY 2017: TBMSport Plug & Play Omega 6 Transmissions Systems
Plug and Play means different things to different people and companies. Therefore we felt it was necessary to define what it means to TBMSport.
"Plug and Play" installation means CONSIDERATION. FIRST consideration is attributed to the applicable vehicle's original components and their attributes; in other words, the various components' locations, functions, and fitments.That means TBMSport parts and connections must fit and seal exactly like the OEM parts. SECOND consideration is given to the installer and service technician. How can the installation process be as easy as possible and how do you insure that maintenance and diagnostic services cause as little confusion as possible? THIRD consideration is given to the present and future vehicle owners. Quality products have always been a top priority for TBMSport. Therefore, fit, finish, and function must not negatively impact the vehicle's resale value. Therefore, components must always be as easy to return to OEM specifications and condition with the same level of ease that it took to install it.
THAT is "TBMSport Plug and Play"
TBMSport GM 6 Speed Automatic Independent Control Module Emulator
The T43 electronic control module in GM's 6 speed automatic transmission is an auxillary module that requires specific, real time signals from GM's engine control module by way of CAN bus wiring. The managment system was so complex that we didn't even think the T43 could be seperable from the ECM. But it is now available. An independent ECM emulator "standalone" module for GM's T43 controlled 6 speed transmissions. Now, you can run the 6 speed automatic transmission of your choice regardless of the generation of your GM engine management system, or lack there off.
Whether you're running an independent PCM/LTI/TPI, Carburetor, or GM LSx 24X ECM engine system, you can now have T43 (TCM) 6L80/90E 6 speed automatic performance and fuel economy.
Including Tap Up & Tap Down functionality (available separately)
OBD II 58X ELECTRONIC 4L60/65/70/80E to 6L80/90E COMPONENTS
This is the easy conversion system for a select group of factory GM and standalone wiring harness equipped vehicles utilizing 58x crankshaftsensor technology. The the basic system components necessary to allow functionality currently utilizing a E38, E67, or Mast Engine Control Module (ECM) with an electronically controlled T42 Transmission Control Module (TCM) 4L60/65/70/80E.
Full vehicle functionality (including cruise control, 4 wheel drive, and ABS) is maintained without the headache of extensive rewiring. Some minor ECM/TCM reprogramming is necessary. Adding TapUp/TapDown functionality varies with vehicles and ECM operating systems.
TBMSport's DIY T42-T43 Transmission Interface System consists of the core electronic components necessary to convert the following E38 ECM GM vehicles from 4L70 transmissions to a 6L80/90:
These are the basic hardware components necessary to physically mate a 6L80/90E Transmission to a GMT360 truck with AWD or 4WD drivetrain (Saab 9-7x, Isuzu Ascender, Oldsmobile Bravada, GMC Envoy, Buick Rainier, ChevyTrailblazer) plus Chevy Colorado/GMC Canyon/Hummer H3. In most applications, this system maintains factory rear driveshaft and front propeller shaft lengths, positioning, and pinion angles.
NOTE:(1) 6L80/90E 4WD/AWD transmissions utilize a larger 32 spline output shaft with a different spline count than the 4L70E 4WD/AWD transmissions (27 spline). This requires the NVG NR9 and NP8 (RPO codes) transfer case's input shaft to be changed to accommodate 6L80/90 transmissions. (2)Additionally, 6L80E transmissions have a different overall length and output shafts than 6L90E transmissions and therefore require different adapters and transfer case input shafts. It is recommended that the transmission be selected before ordering. (3) Lastly, GMT360 AWD (RPO NR9) transfer case input shafts differ from 4WD (RPO NP8) transfer case input shafts and therefore require customer specification of vehicle/transfer case application to fulfil order.
TBMSport's Custom Transfer Case Adapter are back in stock in VERY limited quantities. You'll need this adapter if you plan to convert a 4WD/AWD Trailblazer, Saab 9-7x, Hummer H3, or Colorado/Canyon for 6L80/90 transmission use.
A custom input shaft will also be required and can range from $155-$1150, depending on application. Custom shafts may take up 5-6 week to be queued into production and/or assembly for order fulfillment. Contact us for a price quote. Customer initiated cancelled or returned orders are subject to a cancellation fee. Thank you.