BD Duramax Allison Trans & Converter Package Stage 5 – Chevy 2001-2004 LB7 4wd

BD Duramax Allison 1000 Transmission & Converter Package Stage 5 c/w Billet Input & Triple Torque – Chevy 2001-2004 LB7 4wd

• Clutch Count: C1 8 clutches (14% increase over stock)
• Clutch Count: C2 7 clutches (17% increase over stock)
• TORQUE CONVERTOR:
• TRANSMISSION:
• Increase the durability of your drivetrain
• Clutch Count: C3 6 clutches (50% increase over stock)
• Triple Disc
• Enhanced Stall – Street/Towing applications
• HD springs absorb shock of engagement
• Stamp forged 1-piece cover
• Eliminates warpage from clutch heat
• Taller cover can be rebuilt more often
• Trapezoid teeth design
• Engineered tighter tolerances
• Self-centering trapezoid teeth design increases contact decreases wear and chatter
• Clutch Count: C4 6 clutches (0% increase over stock)
• Thrust bearings – not plastic thrust washers
• Riveted piston ensures alignment & eliminates vibration or embrittlement from welding
• Cast stator designs maximizes torque
• New sprag components ensure long term durability
• Furnaced brazed turbine fins for improved fluid coupling efficiency
• Reduced overall weight by 12lbs compared to competitors
• Clutch Count: C5 7 clutches (17% increase over stock)
• Each transmission is dyno tested
• 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
• Billet Input Shaft to take the “snap” from rapid throttle and high horsepower
• New A & B trim valves deliver full line pressure to the clutches
• Increased clutch count