Description
Description
Fits
| Year | Make | Model | Engine |
| 2007-2010 | GMC/Chevrolet | HD 2WD | 6.6L Duramax / Allison 1000 |
Increase the durability of your drivetrain with BD’s Stage 4 transmission; build to handle stock engine output & maybe a little more.
Part Number: 1064742
Features
- Increase the durability of your drivetrain
- BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt
- High energy clutch material
- Revised oil circuits
- New convertor lock up valve to boost lock-up pressures
- New A & B trim valves deliver full line pressure to the clutches
- Increased clutch count
- Clutch Count: C1 8 clutches (14% increase over stock)
- Clutch Count: C2 7 clutches (17% increase over stock)
- Clutch Count: C3 6 clutches (50% increase over stock)
- Clutch Count: C4 6 clutches (0% increase over stock)
- Clutch Count: C5 7 clutches (17% increase over stock)
- Each transmission is dyno tested
Notes
- 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
- No Race abuse covered. Remote filter required for inspection with cooler flow rate in GPM at Oil/Air transmission cooler outlet.
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