Core Charge Hold: This part includes a $1050.00 refundable core charge hold added at checkout, fully refunded when you return your old part.
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.
Roadmaster Transmission Kit; Incl. 6L80 Trans/Torque Converter/Machined Bellhousing And Pump Surface/Pressure Regulator Valve/TCC Regulator/Forward Piston/Deep Oil Pan;
- 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
Vehicle Fitment
| Years |
Make |
Model |
Trim |
| 2014–2021 |
Chevrolet |
1500 |
Roadmaster 6l80 (4wd) |
| 2014–2021 |
GMC |
1500 |
Roadmaster 6l80 (4wd) |
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Carb Acknowledgement Required: false |
| Ltl Freight Required: true |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Regular Stock: false |
| Units Per Sku: 1 |