BD Duramax Allison Trans & Converter Package Stage 5 - Chevy 2004.5-2006 LLY 4wd 2001 Prevents cracking or exhaust leaks

Prevents cracking or exhaust leaks

Bolt and Spacers kits are available separately

Furnaced brazed turbine fins for improved fluid coupling efficiency

not the performance enthusiast

BD Duramax Allison Trans & Converter Package Stage 5 - Chevy 2004.5-2006 LLY 4wd 2001 Prevents cracking or exhaust leaksWhen 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