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 transmission comes with BD's own Heavy Duty 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.

Features:

• TRANSMISSION:
• BD reinforced accumulator plate
• BD Deep sump oil pan adds extra fluid and cooling capacity while reducing case flex
• Special tuning required for 2019-up applications for increased line pressure. Line pressure controller not included.
• TORQUE CONVERTOR:
• 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
• Hard anodized valve body and new solenoid pack installed in every unit
• 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
• 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