2011-2016 LML Duramax Allison Transmission & Converter Package (1064754SM)-Transmission Package-BD Diesel-Dirty Diesel Customs

2011-2016 LML Duramax Allison Transmission & Converter Package (1064754SM)

BD Diesel

Part Number: 1064754SM

Mfr Part Number:

Sale price$7,350.00 CAD

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Shaft/ Converter:Stock/ Proforce 3D

Fits: 2011-2016 GMC/Chevrolet LML Duramax w/ 6.6L 4WD only

Dyno tested together for ultimate performance and reliability; Every 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.

Part Number: 1064754SM



  • Increase the durability of your drivetrain
  • BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt
  • 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)
  • 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
  • Available with Billet input shaft

Proforce 3D 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

Proforce Torque Converter:

  • Enhanced Stall - Street/Towing applications
  • Torque multiplying cast aluminum stators
  • Lower rpm response than the stock converter
  • More efficient operation
  • Less heat and better fuel economy
  • Stamp-forged steel front cover
  • 9 Hours

No Race abuse is covered. Remote filter required for inspection with cooler flow rate in GPM at Oil/Air transmission cooler outlet.

Parts Only

  • 36 Months
  • 150,000 Miles


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