BD Diesel 1064744BM TorqueMaster Allison 1000 Transmission & Converter Package w/ Billet Input – 2007–2010 Chevy/GMC LMM Duramax (4WD)

The BD Diesel 1064744BM TorqueMaster Allison 1000 Transmission & Triple Torque Converter Package is engineered for heavy-duty towing, performance driving, and reliability in 2007–2010 4WD LMM Duramax trucks. Featuring a billet input shaft, upgraded clutch packs, and a triple disc converter, this dyno-tested package maximizes holding power while reducing heat and wear. Designed to take abuse, the BD TorqueMaster is built to outperform OE transmissions at every level.

💰 Refundable Core Deposit: $2,100 USD

✅ Key Features:

Transmission Highlights:

• Billet Input Shaft increases durability under high torque loads

• High energy friction materials for increased heat resistance

• Upgraded A & B trim valves deliver full line pressure to clutches

• Converter lock-up valve upgrade increases lock-up pressure

• BD Deep Sump Pan adds 3.5 quarts of capacity for improved cooling

• Revised oil circuits improve fluid flow and reliability

• Dyno-tested transmission ensures ready-to-run performance

• Increased clutch count for durability:

  • C1: 8 (+14%)

  • C2: 7 (+17%)

  • C3: 7 (+75%)

  • C4: 7 (+17%)

  • C5: 7 (+17%)

Torque Converter Features:

• Triple Disc Design for superior torque handling

• HD springs & billet construction reduce engagement shock

• 1-piece stamp forged cover eliminates warping

• Trapezoid tooth design reduces wear and increases longevity

• Furnace-brazed turbine fins improve coupling efficiency

• Self-centering components minimize vibration

• Reduced weight by 12 lbs for greater efficiency

• Double cage stator sprag prevents OE-related stator failure

🚙 Vehicle Compatibility:

• 2007–2010 Chevrolet Silverado 2500HD / 3500HD 6.6L LMM Duramax (4WD)

• 2007–2010 GMC Sierra 2500HD / 3500HD 6.6L LMM Duramax (4WD)

• Designed for Allison 1000 Automatic Transmissions

📦 What’s Included:

• BD TorqueMaster Allison 1000 Transmission (w/ Billet Input Shaft)

• BD Triple Torque Converter

• BD Deep Sump Aluminum Transmission Pan

🛠️ Why BD Diesel?

BD Diesel’s transmission packages are engineered for performance and longevity. Built with upgraded internal components, dyno-tested assurance, and torque converter integration, BD transmissions ensure reliability on the street, trail, or tow route.