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.

• 23 Percent Increased Piston Area For Additional Clutch Clamping Force
• 23% increased piston area for additional clutch clamping force
• 76 Percent More Theoretical Holding Power
• 76% more theoretical holding power
• Billet bearing hub, piston and clutch retainer
• Billet Bearing Hub; Piston And Clutch Retainer
• Billet intermediate shaft to handle higher power
• Brand new valve body
• Captured clutch design maintains good drivability feel
• Clutch Count: DIRECT 6 (20% increase over stock)
• Clutch Count: FORWARD 6 (20% increase over stock)
• Clutch Count: INTERMEDIATE 8 (60% increase over stock)
• Clutch Count: LOW REVERSE 5
• Clutch Count: OVERDRIVE 8 (14% increase over stock)
• Custom BD patented pressure plates increase clutch count without sacrificing part strength
• Delivers Up to 300 psi Line Pressure At WOT
• Delivers up to 300psi line pressure at WOT
• Does not create parasitic load or extra heat when inactive
• Electronic Line Pressure Controller for up to 300psi Line Pressure
• Four surface clutch assembly doubles the OEM friction area
• Furnace-brazed pump and turbine fins
• Ideal upgrade converter for heavy tow use or higher horsepower
• Increased count of steels increases heat dissipation
• More clutches compared to stock and competitors
• Only Active When Boost Over 15 Psi; Unlike Solenoid Foolers Or Plugs Which Are Active All The Time
• Only active when boost over 15psi, unlike solenoid foolers or plugs which are active all the time
• PRESSURE CONTROLLER:
• Stamp forged 1-piece cover
• TORQUE CONVERTER:
• TRANSMISSION:
• Upgraded input shaft is tig welded to prevent OEM weld failure in demanding applications