BD Duramax Allison Trans & Converter Stage 4 Package - Chevy 2004.5-2006 LLY 4wd 2003 7L 2000-2004 545RFE

7L 2000-2004 545RFE

75mm cast or 78mm billet wheels

Maintains rail pressure

harness with factory connectors

BD Duramax Allison Trans & Converter Stage 4 Package - Chevy 2004.5-2006 LLY 4wd 2003 7L 2000-2004 545RFEWhen 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. TRANSMISSION: Increase the durability