2001-2004 Duramax Torquemaster Allison 1000 Transmission & Converter Package W/ Billet Input & Triple Torque (4WD) (1064704BM)

Fits

When you purchase a BD transmission and torque converter package, you are getting a matched set that has been dyno tested together for ultimate performance, and reliability. Every BD transmission comes with BD's own HD pan that adds extra fluid capacity. For towing, street or track, when it comes to a dependable transmission that will stand up to your diesel's power and torque demands, the clear choice is BD.

Part Number: 1064704BM

Transmission:

• Increase the durability of your drivetrain
• BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt
• 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
• High energy frictions
• Increased clutch count
• 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)
• Each transmission is dyno tested
• Billet Input Shaft to take the "snap" from rapid throttle and high horsepower
  

Torque Converter:

• 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
• 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
  

• 7-Hours
• Install Click Here

Parts Only - No Race or Sled Pull use covered

• • • 36-Months
    • 150,000 Miles
      
    • Remote filter required for inspection with cooler flow rate in GPM at Oil/Air transmission cooler outlet.