Description

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
  • Machined center support
  • Machined intermediate piston
  • Machined low/reverse pressure plate
  • Machined rear ring gear hub
  • Added lube circuits to OD planet
  • Added lube and support to output and intermediate shafts
  • Replaced all aluminum planetaries with steel
  • Drilled and tapped direct and intermediate feeds to prevent leaks at case
  • Re-programmed accumulator body
  • Full shift kit with line mod valve to increase pressures
  • Accumulator body enhanced oil flow
  • Increased cooler pressure
  • Increased pressure to converter
  • Creates positive clutch application
  • Created lube circuit for towing in overdrive
  • 1990-2003 include auxiliary frame mounted full flow filter kit
  • Clutch Count: COAST CLUTCH 2
  • Clutch Count: FORWARD 5
  • Clutch Count: DIRECT 5
  • Clutch Count: LOW REVERSE 7
  • Clutch Count: INTERMEDIATE 4
  • Clutch Count: OVERDRIVE 4
  • Pan adds 6qt extra oil capacity
  • Fully rollerized geartrain
  • Tighter clutch packs that provide a quicker shift
  • 30%-40% more clutch material with additional steels
  • Improved internal lubrication by adding high power boost valves
  • Reworked front pump
  • Improved bearing designs
  • Upgrade supports
  • Upgraded sprags
  • Sure-loc snap rings
  • Solenoids hard wiring providing high temperature resistance
  • Increase the durability of your drivetrain
  • Revised oil circuits
  • Handles up to 300% more power and torque than the stock transmission
  • Extra clutches and stronger internals
  • BD rigid aluminum heavy duty transmission pan
  • Pan reduces case flex
  • Pan reduces internal oil leakage
  • Pan heat-dissipating fins keep temperature down
  • Pan magnetic drain plug
  • Not warranted for Race or Sled Pull use
  • Each transmission is dyno tested

  TORQUE CONVERTOR

  • Enhanced Stall – Street/Towing applications
  • Torque multiplying cast aluminum stators
  • Lower rpm response than the stock converter
  • More efficient operation
  • Less heat and better fuel economy
  • Stamp-forged steel front cover
  • Furnace-brazed fins
  • Up to triple the amount of lock-up clutch material