6L80/90E SIX SPEED AUTOMATIC CONVERSION COMPONENTS
E67 ECM with TBMSport custom base program (left), TCM Interface Module w/heat & moisture barrier coating(right), 72" Interface-Transmission Harness
Due to the exclusivity of this system, all orders are made-to-order. Therefore, please allow for 5-6 week for harnesses and billet components to be queued into production and/or assembly schedules for order fulfillment. Contact us for a price quote. Customer initiated cancelled or returned orders are subject to a cancellation fee. Thank you.
TBMSportQUOTE GUARANTEE:You do not pay a dollar more for ANY additional parts that we failed to provide or outline that you need to supply yourself. Does not cover parts on vehicle broken or worn from age.
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"
6L80/90 Conversion System consists of the following:
-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
-58X reluctor ring engine/vehicle compatibility
-Tap up/Tap Down, 24X reluctor ring, and performance enhanced 6L80/90 transmission unit with limited warranty coming soon.
ELECTRONIC 4L60/65/70/80E to 6L80/90E COMPONENTS
These are the basic system components necessary to allow functionality of any vehicle currently utilizing a E38, E67, or Mast Engine Control Module (ECM) with an electronically controlled T42 Transmission Control Module (TCM) 4L60/65/70/80E.
Plug & Play Compatibility with Painless Wiring Harness kits PN/ (P/N 60524, 60710)
If your vehicle uses a transmission externally mounted Park Neutral Positioning (PNP) switch the TBMSport PNP Shift Kit may be necessary. This kit will properly relocate and synchronize this switch to maintain related PNP functions.
TBMSport's DIY T42-T43 Transmission Interface System consists of the core electronic components necessary to convert the following 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). 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.