BD Diesel 04-06 Chevy Silverado / GMC Sierra 6.6L 4WD Roadmaster Transmission & Converter Package SPECIAL-ORDER Screamer Stage 1 Retrofit kit

Screamer Stage 1 Retrofit kit recommended below 500hp

Add a stylish look to your front and rear end with a BD Front Diff cover

4L 2WD 5R110 Transmission And Converter Package

BD Durable QT100 Pressure Plates For Increase Clutch Counts

Upgraded larger late model sump filter installed for better filtration

BD Diesel 04-06 Chevy Silverado / GMC Sierra 6.6L 4WD Roadmaster Transmission & Converter Package SPECIAL-ORDER Screamer Stage 1 Retrofit kitManufacturer Part # : 1064774SS Market Description 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