2012 GMC Sierra 2500 HD Automatic Transmission Assembly 8 Cyl 6.6L BD Diesel

• Features:
• TRANSMISSION:
• HD springs absorb shock of engagement
• Increase the durability of your drivetrain
• 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
• Thrust bearings - not plastic thrust washers
• Riveted piston ensures alignment & eliminates vibration or embrittlement from welding
• Clutch Count: C3 7 clutches (75% increase over stock)
• Cast stator designs maximizes torque
• New sprag components ensure long term durability
• BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt
• Furnaced brazed turbine fins for improved fluid coupling efficiency
• Reduced overall weight by 12lbs compared to competitors
• 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 frictions
• Increase in steel mass for better heat dissipation
• Increased clutch count
• Clutch Count: C4 7 clutches (17% increase over stock)
• Clutch Count: C1 8 clutches (14% increase over stock)
• Clutch Count: C2 7 clutches (17% increase over stock)
• Clutch Count: C5 7 clutches (17% increase over stock)
• Each transmission is dyno tested
• Billet Input Shaft to take the "snap" from rapid throttle and high horsepower
• TORQUE CONVERTOR:
• Triple Disc
• Enhanced Stall - Street/Towing applications