BD Diesel TorqueMaster 68RFE Transmission & Converter Billet Shaft Package (1064264BM) for 2007.5-2018 Cummins 6.7L

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The BD Diesel TorqueMaster 68RFE Transmission & Converter Billet Shaft Package (1064264BM) is a high-performance upgrade for 2007.5–2018 Dodge Ram trucks with the 6.7L Cummins engine. It includes a rebuilt transmission, heavy-duty torque converter, and billet input shaft, all designed to handle increased power and torque. Featuring upgraded clutch packs, improved valve body tuning, and enhanced oil flow, this package boosts durability, reduces heat, and ensures reliable performance for heavy towing or high-horsepower applications.

Core Charge*

Cores must be shipped within 30 days.

Total: $8,259.00
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Description

The BD Diesel TorqueMaster 68RFE Transmission & Converter Billet Shaft Package (1064264BM) is a high-performance upgrade designed specifically for 2007.5–2018 Dodge Ram trucks equipped with the 6.7L Cummins diesel engine. Engineered to handle the increased power and torque demands of modified or heavy-duty applications, this package includes a rebuilt 68RFE transmission, a heavy-duty torque converter, and a billet input shaft for superior strength and durability. BD Diesel incorporates upgraded clutch packs, enhanced valve body tuning, and improved oil flow to reduce heat and increase transmission longevity. Whether you’re towing heavy loads or pushing your Cummins to higher horsepower levels, the TorqueMaster package provides reliable performance and confidence under pressure.

Additional information
Weight 329 lbs
Dimensions 44.5 × 27.3 × 23.5 in
Fitment

Fitment

2007.5-2018 Cummins 6.7L

Features

Features

TRANSMISSION

  • Hard anodized valve body and new solenoid pack installed in every unit
  • Custom bonded gasket valve body separator plate increases line pressure while stopping internal cross leaks
  • Heavy duty cam & roller design low reverse one way clutch
  • New 4C billet spring retainer
  • Steel girdle added to 2C piston to allow for more clutches and broader apply area
  • BD durable QT100 pressure plates allow for increased clutch counts and reduce deflection and distortion within the clutch drum
  • Over Drive clutches 33% increase & 2C clutches 33% increase
  • Custom Big Stack overdrive shaft
  • BD reinforced accumulator plate
  • TCC limit valve machined and sleeved to address high wear area with in pump
  • BD Deep sump oil pan adds extra fluid and cooling capacity while reducing case flex
  • BD ProTech68 pressure control module ramps up line pressure to 250 psi using MAP sensor to input load and adjust pressure required
  • Performance Transmission but with the added touch of a 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
Installation

Installation

BD Diesel 1064262BM Transmission Installation Instructions

INSTALL TIME

  • 9 Hours

WARRANTY

Parts

  • 36-Months
  • 150,000 Miles

Labor

  • 12-Months
  • 24,000 miles

 

Warning

Warning

  • No Race abuse covered
About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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