Transmission- Increase the durability of your drivetrain. BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt. High energy clutch material. Revised oil circuits. New convertor lock up valve to boost lock-up pressures. New A & B trim valves deliver full line pressure to the clutches. Increased clutch count. Clutch Count: C1 8 clutches (14% increase over stock), Clutch Count: C2 7 clutches (17% increase over stock), Clutch Count: C3 6 clutches (50% increase over stock), Clutch Count: C4 6 clutches (0% increase over stock), Clutch Count: C5 7 clutches (17% increase over stock). Each transmission is dyno tested. Torque Converter- 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. Warranty- Parts 36 Month/150,000 Miles; Labor- 12 Month/24000 Miles.

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.

BD Duramax Allison 1000 Transmission & Converter Stage 4 Package - Chevy 2001-2004 LB7 4wd

BD Diesel 01-04 Chevy LB7 4WD Duramax Allison 1000 Transmission & Converter Package

Transmission Kit; Complete Trans; Incl. Torque Converter; Enhanced Stall; Stage 4;

BD Duramax Allison Trans & Converter Stage 4 Package - Chevy 2001-2004 LB7 4wd

TRANS PACKAGE CHEVY 2001-2004 LB7 4WD

Automatic Transmission Assembly

Auto Trans Assembly

TRANS PKG STAGE 4

Transmission Kit