Shop with Blessed Performance for the BD Power Roadmaster 6L80 Transmission & Converter Package for your 2014-2021 Chevy/GMC 1500 2WD. The BD 6L80 Roadmaster transmission increases the reliability and longevity of stock or lightly modified trucks. Our remanufactured valve body has a new clutch select, and the TCC regulator valves eliminate sloppy shifting. Our deep sump oil pan will reduce heat and burnup of the clutches. A brand-new ProForce torque converter with a billet cover is included in every 6L80 Roadmaster Transmission Package.
Highlights:
- New Billet ProForce Torque Converter which prevents notorious converter failure
- Machined bellhousing and pump surface to eliminate wear and pressure loss
- New Pressure Regulator valve to prevent low line pressure
- New Clutch Select and TCC Regulator valve to eliminate sticky valves
- Updated GM Forward Piston to prevent cracks, common on OEM piston
- New Cast Aluminum Transmission Oil Pan with an extra 2 quarts of fluid capacity
- New Molded Pistons
- New OEM clutches and steels
- New TEHCM pressure switch seals and discs
- Cleaned and tested TEHCM unit
Note:
A GM MDI2 or equivalent scan tool with J2534 pass-thru programming capability is required to update the TECHM/TCM calibration file and initiate a relearn. This is a critical step to take before attempting to test-drive the vehicle
Does NOT Fit Chevy Silverado / GMC Sierra 2019-2021 models with 5.3L VIN D. The engine type is indicated by 8th digit of the vehicle identification number (VIN)
Does NOT Fit Chevy Silverado 2016-2018 High Country
Does NOT Fit Chevy Silverado 2016-2018 models with 5.3L VIN R. The engine type is indicated by 8th digit of the vehicle identification number (VIN)
Does NOT Fit GMC Sierra 2016-2018 Denali or SLT
HP Tuners is capable of programming the TECHM/TCM as an alternative method.