The BD RoadMaster Allison transmission is built for reliability and peace of mind. Designed for stock or mildly modified Duramax GM Trucks, the RoadMaster increases durability with a modified valve body.
These modifications increase the torque capacity of the clutch packs, including doubling the capacity of the failure-prone C2 clutch! The transmission also receives a BD Diesel Deep aluminum pan, for an additional 3.5 quarts of fluid, helping to keep transmission temperatures cool while towing.
Every RoadMaster Allison transmission package includes a billet ProForce torque converter and is dyno tested before shipping.
Details:
- Engine Manufacture: Duramax
- Liter: 6.6 Liter
- Series: Roadmaster
- Drive: 4WD
- Ems Code: 4
- Engine Years: 2004.5-2006
- Installation Time: 9 Hours
- Transmission Model: Allison
- Fits: 2004-2006 Silverado/Sierra 2500/3500/2500 HD/Sierra 3500
- Shipping Restriction: This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states
- Sold As: Each
- Warranty: 24-Months