Collection:
2004.5-2005 GM 2500/3500 Transmission
58 products
Fleece | 2001-2019 GM 2500 / 3500 Allison LCT / GM 4T65-E Internal Harness Connector & Seal - 7 Pack
Regular price
$173.00
Sale price
$173.00
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Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pin seal is a direct replacement for the hard to fin...
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BD Diesel | XTrude Double Stacked Transmission Cooler With Fan - Complete Kit 5/8 Inch Lines
Regular price
$1,523.00
Sale price
$1,523.00
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/per
HOT transmission oil has to be COOLED to keep you on the track. Double stacked cores deliver over 40,000 BTU/HR of cooling and over 350% temperature drop versus the factory system - 36% better tem...
BD Diesel | Valve Body 2004-2006 GM Duramax LLY Allison 1000 | 1030471
Regular price
$1,710.00
Sale price
$1,710.00
Regular price
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/per
BD's exchange valve bodies are modified, tuned and tested to provide optimum performance in towing and performance applications. The end result is improved shift quality, increased clutch holding c...
BD Diesel | Shift Kit GM Allison 1000 5 Speed 2001-2005
Regular price
$635.00
Sale price
$635.00
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/per
FEATURES
NOTICE: This kit requires removal of the transmission for installation of the internal parts
Installation recommendation: Experienced technician
Includes our exclusive smart Trim/Clutch...
BD Diesel | Duramax Proforce Torque Converter GM 2001-2010 6.6L Allison 1000
Regular price
$1,838.00
Sale price
$1,838.00
Regular price
Unit price
/per
BD torque converters feature exclusive performance cast aluminum stators that improve efficiency and durability for better response in stock to higher horsepower applications. Each BD-engineered to...
BD Diesel | Duramax Proforce 3D Torque Converter GM 2001-2016 Allison 1000
Regular price
$2,387.00
Sale price
$2,387.00
Regular price
Unit price
/per
Not all multi-disc converters are created equal and with BD's ProForce 3D, less is more. Our in-house CNC machined billet cover is designed to prevent warping and improper balancing. With our cover...
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