Description
What transmission comes in a 2014 1/2 ton gas Silverado with the trailer towing option - 5.3 & 6.2 Ecotec3 engine Would the transmission be different if the trailer towing option was not chosen I am interested in the same information if it were a 2014 3/4 ton gas Silverado 2500HD.
The TCM-2650 Gateway will allow you to adapt the GM 6L45E, 6L50E, 6L80E and 6L90E transmission to all previous Generation GM Engines. These GM kits comes with the necessary hardware to directly bolt the transmission to the Gen 1 and 2. We offer either 6L80E and 6L90E (additional core fee) transmissions kits. This kit includes a modified converter that will bolt directly to the existing engine and flexplate. The TCM2650 requires a throttle position signal and and engine RPM in order to make this funcion. WE supply a remote TPS kit if needed. The transmissions internal computer is reprogrammed with a base tune that will get the vehicle drive-able. Any adjustments to shift feel and shift patterns require reprogramming the tCM that is inside the transmissions. This can be accomplished by using HPtuners or EFIlive, just to name a couple. The TCM2650 is a gateway module, not a standalone transmission controller. The kit include the following hardware:
- Transmission
- Torque Converter
- TCM-2650 and Harness
- Remote Throttle Position Sensor (Not needed if Fuel Injection already has one).
Shipping Charges are extra
** Customer is responsible for shipping charges on core return
The Hydra-Matic 6L90E transmission was introduced by GM to handle the increasing power of 3/4 ton and 1 ton Chevy and GMC Trucks. The 6L90 automatic six speed transmission is the heavy duty version of the 6L80E transmission. The 6L90E transmission has stronger input gear sets with six pinion gears and also a strengthened output gear set that has wider gears than the 6L80 transmission.
Here at Smart Parts we have given this precision workhorse a performance overhaul. Our long list of upgrades make the 6L90E transmission heavy duty enough to handle the toughest of hauling and off road conditions encountered by the Yukon or Sierra. At the same time the 6L90 has the fine tuning and tight tolerances needed to handle the extreme RPM's and power created by the ZL1 Camaro.
- New 6L90 automatic transmission rebuild kit – Stock to full High Performance Model specifications: Make: Cadillac, Chevrolet, GMC, GM; Transmission model: 6L90, 6L90E, 6L90-E, MYD.
- The Hydra-Matic 6L90 (production code MYD) is a six-speed automatic transmission produced by General Motors for use in rear- and rear-biased all-wheel-drive vehicles with a longitudinal powertrain.
6l90e Transmission Controller
Chevy/GMC Vehicle Compatibility
- Camaro ZL1
- Express Van 2500
- Express Van 3500
- Sierra 2500
- Sierra 3500
- Sierra Denali
- Suburban 1500
- Suburban 2500HD
- Yukon
- Tahoe
6l90e Transmission Fluid Capacity
Years Covered
- 2006
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- Valve Body
- Clutches
- Seal & Gasket
- Bearing
- Shift Improver Kit
- Bands
- Clutch Disks
- Dyno-Tested
- Performance Grade remanufactured QS9000 Certified