BD Diesel 14-21 Chevy/GMC 1500 Roadmaster 6L80 Transmission & Converter Package- (4WD)
Specifications Part numbers, fitment codes and shipping
- Brand
- BD Diesel
- Speedzone SKU
- BDD1064844SS
- Manufacturer part number
- 1064844SS
- UPC
- 990011411486
- Category
- Transmissions
- Shipping weight
- 245.0 lb
- Core charge
- Applies
- Shipping
- Ships freight (LTL)
- Availability
- Special order — not stocked locally
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 InstructionsInstallation Instructions
- New Billet ProForce Torque Converter which prevents notorious converter failure
- New Cast Aluminum Transmission Oil Pan with an extra 2 quarts of fluid capacity
- Machined bellhousing and pump surface to eliminate wear and pressure loss
- New Clutch Select and TCC Regulator valve to eliminate sticky valves
- Updated GM Forward Piston to prevent cracks, common on OEM piston
- Updated GM Forward Piston to prevent cracks/common on OEM piston
- New Pressure Regulator valve to prevent low line pressure
- New TEHCM pressure switch seals and discs
- Cleaned and tested TEHCM unit
- New OEM clutches and steels
- New Molded Pistons
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 |
| 2015-2020 | Chevrolet | Suburban | LS |
| 2015-2020 | Chevrolet | Suburban | LT |
| 2015-2016 | 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 |
| 2014-2020 | 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 |
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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