TRANS PKG STAGE 4

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.

Additional Information

Transmission Kit; Complete Trans; Incl. Auxiliary Filter/2 QT Extra Capacity Pan; Incl. Complete Torque Converter; Enhanced Stall; Stage 4;

Part Type

Automatic Transmission Assembly

• Aluminum HD Pan
• BD auxiliary full flow filter kit for extra protection
• BD rigid aluminum heavy duty transmission pan
• Billet band lever
• Billet barrel strut
• Clutch Count: DIRECT 6
• Clutch Count: FORWARD 5
• Clutch Count: OD 6
• Clutch Count: OD DIRECT 10
• Cooler line case saver in every transmission
• Drilled intermediate shaft for increased lubrication
• Enhanced Stall - Street/Towing applications
• Every transmission is tested on a dyno
• Furnace Brazed Fins
• Furnace-brazed fins
• High temp/energy Raybestos band
• Increase the durability of your drivetrain
• Increased line pressure to 190-200psi
• Less heat and better fuel economy
• Lower rpm response than the stock converter
• Magnetic drain plug
• Modified manual valve for lube in all positions
• More Efficient Operation
• No Race Abuse Covered
• No Shuttle Shifting Problems
• Not warranted for Race or Sled Pull use
• Pan adds 2qt extra oil capacity
• Pan heat-dissipating fins keep temperature down
• Stamp-forged steel front cover
• Stamped Forged 1 Piece Cover
• Stock thrust bushings replaced with roller Torrington bearings
• Torque Convertor Enhanced Stall
• TORQUE CONVERTOR:
• Torque multiplying cast aluminum stators
• TRANSMISSION:
• Up to triple the amount of lock-up clutch material
• Upgraded 48RE sunshell
• Upgraded Governor Pressure Transducer
• Upgraded governor pressure transducer (47RE/48RE)
• Upgraded Governor Solenoid
• Upgraded governor solenoid - Twice the burst pressure than stock
• Upgraded Valve body

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information