The BD-Power TowMaster Allison 1000 Transmission can handle up to 600HP in your GM 6.6L Duramax LB7/LLY/LBZ/LMM. The factory transmission is designed to handle the power output of the stock engine, but not much more. A BD transmission will help increase the durability of your drivetrain. BD's heavy duty transmission pan is included with all transmissions.
Features:
- Revised Oil Circuits
- High Energy Frictions
- Increased Clutch Count
- Each Transmission Is Dyno Tested
- Increase The Durability Of Your Drivetrain
- New Converter Lock Up Valve To Boost Lock-Up Pressures
- New A & B Trim Valves Deliver Full Line Pressure To The Clutches
- BD Aluminum HD Deep Transmission Pan, Increases Oil Capacity By 3.5 Quart
Specifications:
Clutch Count: C1 8 clutches (14% increase over stock)
Clutch Count: C2 7 clutches (17% increase over stock)
Clutch Count: C3 7 clutches (75% increase over stock)
Clutch Count: C4 7 clutches (17% increase over stock)
Clutch Count: C5 7 clutches (17% increase over stock)
Note:
A BD torque converter must be installed at the time of installation of the transmission - use of a 3rd party or OE converter will invalidate the transmission warranty.