BD Duramax Trans & Converter Stage 4 Package c/w Controller Chev 2011-16 LML 4wd

BD Duramax Allison 1000 Transmission & Converter Stage 4 Package c/w Pressure Controller – Chevy 2011-2016 LML 4wd

• TRANSMISSION:
• 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)
• Each transmission is dyno tested
• TORQUE CONVERTOR:
• Enhanced Stall – Street/Towing applications
• HD springs absorb shock of engagement
• Stamp forged 1-piece cover
• Eliminates warpage from clutch heat
• Increase the durability of your drivetrain
• Taller cover can be rebuilt more often
• Trapezoid teeth design
• Engineered tighter tolerances
• Self-centering trapezoid teeth design increases contact decreases wear and chatter
• 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
• BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt
• Utilizes a new double cage stator sprag for increased strength, reduces common stator failures with the OE design.
• Comes with BD Allison Pressure Box delivering up to 275PSI of line pressure
• High energy GPZ(TM) frictions
• Increase in steel mass for better heat dissipation
• Increased clutch count
• Clutch Count: C1 8 clutches (14% increase over stock)
• Clutch Count: C2 7 clutches (17% increase over stock)