BD Diesel 1064754BM TorqueMaster Allison 1000 Transmission & Triple Torque Converter Package w/ Billet Input Shaft – 2011–2016 Chevy/GMC LML Duramax (4WD)

The BD Diesel 1064754BM TorqueMaster Transmission & Converter Package is the ultimate drivetrain solution for 2011–2016 LML Duramax 4WD trucks. Featuring a billet input shaft for high-horsepower abuse, this build delivers unmatched durability, performance, and torque handling. Paired with BD's Triple Torque Converter, Allison Pressure Box, and deep sump transmission pan, this package is ready to tackle heavy towing, high-performance street driving, and everything in between.

✅ Key Features:

Transmission Highlights:

• Billet Input Shaft handles high HP throttle snaps without failure

• BD Allison Pressure Box delivers up to 275 PSI of line pressure

• HD aluminum deep sump pan adds 3.5 quarts of fluid for cooler operation

• Dyno-tested for performance validation

• Increased clutch counts:

  • C1: 8 clutches (+14%)

  • C2: 7 clutches (+17%)

  • C3: 7 clutches (+75%)

  • C4: 7 clutches (+17%)

  • C5: 7 clutches (+17%)

• High-energy frictions and improved steel mass for better heat dissipation

Triple Torque Converter:

• Triple Disc w/ double cage stator sprag for extreme torque capacity

• Forged 1-piece cover resists warping under heat

• Furnace-brazed turbine fins and cast stator for efficient torque multiplication

• HD springs and riveted piston reduce shock and improve durability

• Lightweight design – 12 lbs lighter than competing units

• Self-centering trapezoid teeth reduce wear, noise, and vibration

• Built for enhanced stall response and better towing performance

🚙 Vehicle Compatibility:

• 2011–2016 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LML (4WD)

• 2011–2016 GMC Sierra 2500HD/3500HD 6.6L Duramax LML (4WD)

• Works with trucks equipped with the Allison 1000 automatic transmission

📦 What’s Included:

• BD TorqueMaster Allison 1000 Transmission

• BD Triple Disc Torque Converter

• BD Billet Input Shaft (installed)

• BD Allison Pressure Box

• BD Deep Sump Aluminum Transmission Pan

💰 Refundable Core Deposit: $2,100 USD

🛠️ Why BD Diesel?

BD Diesel's transmissions are engineered with the most demanding diesel owners in mind. Every build is dyno-tested and paired with a precision-matched torque converter. Whether you're towing across states or building a street machine, BD delivers bulletproof drivetrain solutions built to outlast and outperform.