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.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2016-2021	Chevrolet	Silverado 1500	Custom
2019-2021	Chevrolet	Silverado 1500	Custom Trail Boss
2014-2021	Chevrolet	Silverado 1500	High Country
2015-2018	Chevrolet	Silverado 1500	LS
2014-2021	Chevrolet	Silverado 1500	LT
2019-2021	Chevrolet	Silverado 1500	LT Trail Boss
2014-2021	Chevrolet	Silverado 1500	LTZ
2019-2021	Chevrolet	Silverado 1500	RST
2015-2021	Chevrolet	Silverado 1500	SSV
2014-2021	Chevrolet	Silverado 1500	WT
2019	Chevrolet	Silverado 1500 LD	Custom
2019	Chevrolet	Silverado 1500 LD	LT
2019	Chevrolet	Silverado 1500 LD	WT
2016-2020	Chevrolet	Suburban	LS
2016-2020	Chevrolet	Suburban	LT
2016	Chevrolet	Suburban	LTZ
2017-2020	Chevrolet	Suburban	Premier
2014	Chevrolet	Suburban 1500	LS
2014	Chevrolet	Suburban 1500	LT
2014	Chevrolet	Suburban 1500	LTZ
2014-2020	Chevrolet	Tahoe	LS
2014-2020	Chevrolet	Tahoe	LT
2014-2016	Chevrolet	Tahoe	LTZ
2015-2020	Chevrolet	Tahoe	PPV
2017-2020	Chevrolet	Tahoe	Premier
2014-2020	Chevrolet	Tahoe	SSV
2019-2021	GMC	Sierra 1500	AT4
2014-2021	GMC	Sierra 1500	Base
2014-2021	GMC	Sierra 1500	Denali
2019-2021	GMC	Sierra 1500	Elevation
2014-2021	GMC	Sierra 1500	SLE
2014-2021	GMC	Sierra 1500	SLT
2019	GMC	Sierra 1500 Limited	Base
2019	GMC	Sierra 1500 Limited	SLE
2014-2020	GMC	Yukon	SLE
2014-2020	GMC	Yukon	SLT
2015-2020	GMC	Yukon XL	SLE
2015-2020	GMC	Yukon XL	SLT