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BD Diesel Transmission - 2004.5-2006 Chev LLY Allison 1000 5-speed 4wd

Special Order Item: This item is not stocked in-house and may require additional processing time before shipping. Details
Freight Shipment Required (LTL): This item ships via freight and may require a commercial address, liftgate, or delivery appointment. If checkout rates look incorrect, please contact us before placing the order.
Special Order Freight / LTL
Original price $4,296.13 - Original price $4,296.13
Original price $4,296.13
$6,617.95
$6,617.95 - $6,617.95
Current price $6,617.95

Increase the durability of your drivetrain; Revised oil circuits; Handles up to 300% more power and torque than the stock transmission; Extra clutches and stronger internals; BD rigid aluminum heavy duty transmission pan; Pan adds 3.5qt extra oil capacity; Pan reduces case flex; Pan reduces internal oil leakage; Pan heat-dissipating fins keep temperature down; Pan magnetic drain plug; New convertor lock up valve to boost lock-up pressures; Updated lube; Updated regulator; Updated pressure release spring; 20% more friction surface; High energy clutch material; Added extra frictions; Modified power pistons; New return springs; Increased main line oil pressure; Modified separator plate for short crisp shifts; New A&B trim valves; springs and solenoids; Clutch Count: C1 8; Clutch Count: C2 7; Clutch Count: C3 6; Clutch Count: C4 6; Clutch Count: C5 7

Installation Instructions
Installation Instructions
Installation Instructions
  • BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt
  • Use Of Third Party Or OE Converter Will Invalidate Trans. Warranty
  • New A & B trim valves deliver full line pressure to the clutches
  • New convertor lock up valve to boost lock-up pressures
  • Clutch Count: C1 8 clutches (14% increase over stock)
  • Clutch Count: C2 7 clutches (17% increase over stock)
  • Clutch Count: C3 7 clutches (75% increase over stock)
  • Clutch Count: C4 7 clutches (17% increase over stock)
  • Clutch Count: C5 7 clutches (17% increase over stock)
  • Handles Up To 300% More Power/Torque Than Stock
  • Increase the durability of your drivetrain
  • 36 Month/150000 Mile Limited Warranty
  • Revised Oil Circuits/Extra Clutches
  • Each Transmission Is Dyno Tested
  • High energy GPZ(TM) frictions
  • Incl. BD Pan And PressureLoc
  • Has Stronger Internals
  • Increased clutch count
  • No Race Abuse Covered
  • Revised oil circuits

This Part Fits:

Year Make Model Submodel
2004-2005 Chevrolet Silverado 2500 HD Base
2004-2006 Chevrolet Silverado 2500 HD LS
2004-2006 Chevrolet Silverado 2500 HD LT
2004-2006 Chevrolet Silverado 2500 HD WT
2004-2005 Chevrolet Silverado 3500 Base
2004-2006 Chevrolet Silverado 3500 LS
2004-2006 Chevrolet Silverado 3500 LT
2004,2006 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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