Description
The BD Diesel RoadMaster is a ready-to-install Allison 1000 transmission and torque converter package for 2011-2016 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks with the 6.6L LML Duramax. It's built for stock and mildly modified trucks that tow and work hard, when you want a transmission you can count on without building one yourself.
Features
- BD-modified valve body raises line pressure by up to 68% (per BD), so the clutch packs hold more torque
- BD deep aluminum transmission pan adds about 3.5 quarts of fluid for cooler running when towing
- Includes a BD ProForce torque converter matched to the transmission
- Built for stock or mildly modified trucks
Fitment
- 2011-2016 Chevrolet Silverado / GMC Sierra 2500HD and 3500HD, 6.6L LML Duramax, Allison 1000
- Choose 4WD (BD 1064884SS) or 2WD (BD 1064882SS) from the Drivetrain option
What's Included
- BD RoadMaster Allison 1000 transmission with BD-modified valve body
- BD ProForce torque converter
- BD deep aluminum transmission pan
Details
- Manufacturer: BD Diesel Performance
- BD part numbers: 1064884SS (4WD), 1064882SS (2WD)
- Approx. install time (per BD): 13 hours 12 minutes
- BD warranty: parts 24 months / 100,000 miles; labor 12 months / 24,000 miles
- Ships by truck freight (approx. 340 lb)
Freight Shipping
This transmission ships by truck freight because of its size and weight (about 340 lb crated), so freight isn't included in the price shown. After you place your order, someone from Ducky Fuel Injection will contact you to go over shipping options and freight cost to your address, including whether you need delivery to a business, a residential address, a liftgate, or terminal pickup. Nothing ships until we've talked it through with you.
Questions before you order? Call us at 479-799-3953.
Core Return
This transmission requires a $2,000 refundable core deposit, added at checkout. The deposit is refunded once your old transmission core is returned and passes BD's inspection.
- Return a complete core. It should be the same model as the transmission you bought, pulled from your truck (no junkyard cores), drained of all fluid, and shipped in the original crate the new transmission came in, with all brackets that came with it.
- Things that reduce or void your refund. A cracked case on this transmission means no credit. A disassembled core, a missing shipping crate or missing brackets, leftover fluid, fire damage, heavy rust or water damage, and freight damage can all lower the refund or void it.
- Timing. Cores have a time limit. Send yours back promptly after you install the new transmission.
- Shipping. Transmission cores go back by freight, and we'll help you set up the return shipment.
See BD's Core Criteria for the full details. For core return instructions, call Ducky Fuel Injection at 479-799-3953 before you ship.
Questions about fitment? Call or email the Ducky Fuel Injection team before you order, and we'll confirm the right package for your truck.
