US Diesel Parts - ATS Heavy Duty Transmissions - GM Duramax LLY

Transmissions - GM Duramax LLY - ATS Heavy Duty Transmissions - GM Duramax LLY

ATS takes the potent Allison platform and bulletproofs it with the parts you need for towing, racing and reliability utilizing ATS’ formulated clutch material and CNC cut steels.

ATS Transmissions also carry an industry-leading 5 year / 500,000 mile warranty and reliability that protects your investment on the job, street or track.

Browse ATS Heavy Duty Transmissions - GM Duramax LLY Products

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Items 1-22 of 22
Description: 2001-2005 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Kit
Item #: 6019244248
Condition: New
Price: $1,175.00

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Description: 2004 - 2005 GM Duramax LLY 2WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan Note: Must ship...More Details »
Item #: 3099134290
Condition: New
Price: $4,800.95


Description: 2004 - 2005 GM Duramax LLY 4WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan Note: Must ship...More Details »
Item #: 3099154290
Condition: New
Price: $4,800.95


Description: 2004 - 2005 GM Duramax LLY 2WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS CoPilot Electronic...More Details »
Item #: 3099234290
Condition: New
Price: $5,810.88


Description: 2004 - 2005 GM Duramax LLY 4WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS CoPilot Electronic...More Details »
Item #: 3099254290
Condition: New
Price: $5,810.88


Description: 2004 - 2005 GM Duramax LLY 2WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS CoPilot Electronic...More Details »
Item #: 3099334290
Condition: New
Price: $6,607.65


Description: 2004 - 2005 GM Duramax LLY 4WD ATS Built Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS CoPilot Electronic...More Details »
Item #: 3099354290
Condition: New
Price: $6,607.65


Description: 2004 - 2005 GM Duramax LLY 2WD ATS Built Extreme Duty Allison LCT1000 5-Speed Auto Trans (Ability to hold 1000+ HP) ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep...More Details »
Item #: 3099434290
Condition: New
Price: $8,637.65


Description: 2004 - 2005 GM Duramax LLY 4WD ATS Built Extreme Duty Allison LCT1000 5-Speed Auto Trans (Ability to hold 1000+ HP) ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep...More Details »
Item #: 3099454290
Condition: New
Price: $8,637.65


Description: 2004 - 2005 GM Duramax LLY 2WD ATS Built Extreme Duty Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS...More Details »
Item #: 3099534290
Condition: New
Price: $9,688.18


Description: 2004 - 2005 GM Duramax LLY 4WD ATS Built Extreme Duty Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS...More Details »
Item #: 3099554290
Condition: New
Price: $9,505.48


Description: 2004 - 2005 GM Duramax LLY 4WD Only ATS Built Extreme Duty Allison LCT1000 5-Speed Auto Trans ATS 5 Star Viskus Clutch Drive Torque Converter ATS Extra Deep Transmission Pan ATS...More Details »
Item #: 3099654290
Condition: New
Price: $10,556.00


Description: 2001-2005 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Kit This item requires a Core Return or Core Charge Please...More Details »
Item #: 3139214248
Condition: New
Price: $1,725.50


Description: 2001 - 2005 GM LCT1000 5-Speed
Item #: 3139004248
Condition: New
Price: $375.55

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Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Package
Item #: 3088054248
Condition: New
Price: $304.50

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Description: Late 2004 - 2005 GM LCT-1000 5-Speed Built to handle street/strip, sled-pulling, 1000rwhp + AND can still be daily driven. This item requires a...More Details »
Item #: 3139074290
Condition: New
Price: $4,308.68


Description: Late 2004 - 2005 GM LCT-1000 5-Speed Increased towing capability - power holding up to 800hp - mild street/strip and sled-pulling use. This item...More Details »
Item #: 3139054290
Condition: New
Price: $2,994.25

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Description: Late 2004 - 2005 GM LCT-1000 5-Speed Built to handle street/strip, sled-pulling, up to 1000rwhp AND can still be daily driven. This item...More Details »
Item #: 3139064290
Condition: New
Price: $3,298.75


Description: 2001-Present 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each
Item #: 3049104248
Condition: New
Price: $793.00

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Description: 2001-2008 Allison C4 with Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Package
Item #: 3139944248
Condition: New
Price: $167.48

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Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each
Item #: 3049304248
Condition: New
Price: $750.00

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Description: 2001-2010 6.6L Duramax Warranty: 5-Year/500,000 Mile Limited Warranty Sold as: Single/Each
Item #: 3049204248
Condition: New
Price: $495.00

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Items 1-22 of 22

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