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BD Diesel Transmission - 04.5-06 Chevy LLY Allison 1000 5-Speed 4WD Transmission & Converter Pack - Main Product View
BD Diesel Transmission - 04.5-06 Chevy LLY Allison 1000 5-Speed 4WD Transmission & Converter Pack - Side View
BD Diesel Transmission - 04.5-06 Chevy LLY Allison 1000 5-Speed 4WD Transmission & Converter Pack - Back View
BD Diesel Transmission - 04.5-06 Chevy LLY Allison 1000 5-Speed 4WD Transmission & Converter Pack - Installation View
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BD Diesel Transmission - Transmission & Converter Pack fits 2004-2005 Chevrolet Silverado 2500 HD LLY Allison 1000 5-Speed 4WD

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

BD Diesel
1064724SS
Special Order: Contact us to check stock and shipping lead times! Use LIVE HELP or call (724) 479-5480
$7,837.99 USD
Additional Core Charge: $2100.0
$7,837.99 USD

BD Diesel Transmission - Transmission & Converter Pack fits 2004-2005 Chevrolet Silverado 2500 HD LLY Allison 1000 5-Speed 4WD

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.

Installation Instructions
Installation Instructions

This Part Fits:

Year Make Model Submodel
2004-2005 Chevrolet Silverado 2500 HD Base
2004-2005 Chevrolet Silverado 2500 HD LS
2004-2005 Chevrolet Silverado 2500 HD LT
2004-2005 Chevrolet Silverado 2500 HD WT
2004-2005 Chevrolet Silverado 3500 Base
2004-2005 Chevrolet Silverado 3500 LS
2004-2005 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2004-2005 GMC Sierra 2500 HD Base
2004-2005 GMC Sierra 2500 HD SLE
2004-2005 GMC Sierra 2500 HD SLT
2004-2005 GMC Sierra 2500 HD WT
2004-2005 GMC Sierra 3500 Base
2004-2005 GMC Sierra 3500 SLE
2004-2005 GMC Sierra 3500 SLT
2004-2005 GMC Sierra 3500 WT
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