BD Diesel 14-21 Chevy/GMC 1500 Roadmaster 6L80 Transmission & Converter Package- (4WD)

BD DieselSKU: bdd1064844SS

BD Diesel 14-21 Chevy/GMC 1500 Roadmaster 6L80 Transmission & Converter Package- (4WD)

BD DieselSKU: bdd1064844SS

🔥Extra 5% off — $3,601.17 at checkout
Price:
Sale price$3,790.70
Stock:
Sold out

Fitment Check

Select your vehicle details to check if this part fits.

Includes a $1,050.00 refundable core charge hold. It’s added at checkout and fully refunded when you return your old part (core).
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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

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