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LLY Duramax Transmissions

  • ATS Diesel Billet Flexplate 2001-2023 L5P Duramax 6.6L

    ATS Diesel
    Original price $1,126.00 - Original price $1,126.00
    Original price
    $1,126.00
    $1,126.00 - $1,126.00
    Current price $1,126.00

    ATS Diesel 01-23 L5P Duramax 6.6L Billet Flexplate SFI approved billet flexplates from ATS will hold up under the most extreme conditions. ATS bill...

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    Original price $1,126.00 - Original price $1,126.00
    Original price
    $1,126.00
    $1,126.00 - $1,126.00
    Current price $1,126.00
  • ATS Diesel 01-05 GM Allison 1000 CoPilot Transmission Controller - 24 Pin

    ATS Diesel
    Original price $1,685.00 - Original price $1,685.00
    Original price
    $1,685.00
    $1,685.00 - $1,685.00
    Current price $1,685.00

    ATS Model 6019244248The New 24 Pin ATS Co-Pilot for 2001-05 GM, 5 speed Allison 1000 and 6.6L Duramax, Controls Transmission Pressure and TCC lock ...

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    Original price $1,685.00 - Original price $1,685.00
    Original price
    $1,685.00
    $1,685.00 - $1,685.00
    Current price $1,685.00
  • ATS Diesel 2004.5-2005 LCT-1000 5-Speed Stage 6 Transmission Rebuild kit

    ATS Diesel
    Original price $4,729.00 - Original price $4,729.00
    Original price
    $4,729.00
    $4,729.00 - $4,729.00
    Current price $4,729.00

    ATS Model 31390642902004.5 to 2005 GM Allison 5 speed Kit (Stage 6). Includes: TripleLok Torque Converter (Patented Square tab) Exchange the Tripl...

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    Original price $4,729.00 - Original price $4,729.00
    Original price
    $4,729.00
    $4,729.00 - $4,729.00
    Current price $4,729.00
  • ATS Diesel 2003-05 GM LCT1000 Performance Valve Body Assembly

    ATS Diesel
    Original price $1,230.00 - Original price $1,230.00
    Original price
    $1,230.00
    $1,230.00 - $1,230.00
    Current price $1,230.00

    ATS Model 3039004272Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative die...

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    Original price $1,230.00 - Original price $1,230.00
    Original price
    $1,230.00
    $1,230.00 - $1,230.00
    Current price $1,230.00
  • ATS Diesel ATS Extra Deep Transmission Pan - Allison LCT1000/2000 Automatic

    ATS Diesel
    Original price $535.00 - Original price $535.00
    Original price
    $535.00
    $535.00 - $535.00
    Current price $535.00

    ATS Model 3019004248ATS Extra Deep Transmission Pan - Allison LCT1000/2000 AutomaticDeep Pan Features Include: Deep filter and gasket necessary fo...

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    Original price $535.00 - Original price $535.00
    Original price
    $535.00
    $535.00 - $535.00
    Current price $535.00
  • ATS Diesel 2001-02 GM LCT1000 Performance Valve Body Assembly

    ATS Diesel
    Original price $1,230.00 - Original price $1,230.00
    Original price
    $1,230.00
    $1,230.00 - $1,230.00
    Current price $1,230.00

    ATS Model 3039004248Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative die...

    View full details
    Original price $1,230.00 - Original price $1,230.00
    Original price
    $1,230.00
    $1,230.00 - $1,230.00
    Current price $1,230.00
  • ATS Diesel 04.5-05 LCT-1000 5-Speed Stage 7 Transmission Rebuild kit

    ATS Diesel
    Original price $6,177.00 - Original price $6,177.00
    Original price
    $6,177.00
    $6,177.00 - $6,177.00
    Current price $6,177.00

    ATS Model 31390742902004.5 to 2005 GM Allison 5 speed Kit (Stage 7).Includes: TripleLok Torque Converter (Patented Square tab) Exchange the Triple...

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    Original price $6,177.00 - Original price $6,177.00
    Original price
    $6,177.00
    $6,177.00 - $6,177.00
    Current price $6,177.00
  • ATS Diesel 2001-04 LCT-1000 5-Speed Stage 7 Transmission Rebuild kit

    ATS Diesel
    Original price $6,177.00 - Original price $6,177.00
    Original price
    $6,177.00
    $6,177.00 - $6,177.00
    Current price $6,177.00

    ATS Model 31390742482001 to Early 2004 GM Allison 5 speed Kit (Stage 7).Includes: TripleLok Torque Converter (Patented Square tab) Pump Kit Manufa...

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    Original price $6,177.00 - Original price $6,177.00
    Original price
    $6,177.00
    $6,177.00 - $6,177.00
    Current price $6,177.00
  • ATS Diesel 2001-04 ATS LCT-1000 5-Speed Stage 6 Transmission Rebuild kit

    ATS Diesel
    Original price $4,729.00 - Original price $4,729.00
    Original price
    $4,729.00
    $4,729.00 - $4,729.00
    Current price $4,729.00

    ATS Model 31390642482001 to Early 2004 GM Allison 5 speed Kit (Stage 6).Includes: TripleLok Torque Converter (Patented Square tab) Exchange the Tr...

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    Original price $4,729.00 - Original price $4,729.00
    Original price
    $4,729.00
    $4,729.00 - $4,729.00
    Current price $4,729.00
  • ATS Diesel 2001 to Early 2010 GM Duramax Five Star Torque Converter - Viskus Clutch Mid Stall

    ATS Diesel
    Original price $2,110.00 - Original price $2,110.00
    Original price
    $2,110.00
    $2,110.00 - $2,110.00
    Current price $2,110.00

    ATS Model 3029504248Standard in all transmission packages, and available individually, is the ATS Five Star Torque Converter. This torque converter...

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    Original price $2,110.00 - Original price $2,110.00
    Original price
    $2,110.00
    $2,110.00 - $2,110.00
    Current price $2,110.00
  • ATS Diesel Allison Billet Input Shaft

    ATS Diesel
    Original price $1,137.00 - Original price $1,137.00
    Original price
    $1,137.00
    $1,137.00 - $1,137.00
    Current price $1,137.00

    ATS Model 3049104248This billet steel input shaft is made to fix a weak link in your GM Duramax truck with Allison transmission.Details: Input Sha...

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    Original price $1,137.00 - Original price $1,137.00
    Original price
    $1,137.00
    $1,137.00 - $1,137.00
    Current price $1,137.00
  • ATS Diesel 2001-2010 GM TripleLok Torque Converter

    ATS Diesel
    Original price $1,819.00 - Original price $1,819.00
    Original price
    $1,819.00
    $1,819.00 - $1,819.00
    Current price $1,819.00

    ATS Model 3029304248The TripleLok Torque Converter for 2001 to 2010 Allison is the only Diesel torque converter on the market that has been awarded...

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    Original price $1,819.00 - Original price $1,819.00
    Original price
    $1,819.00
    $1,819.00 - $1,819.00
    Current price $1,819.00
  • ATS Diesel 2001-2010 ATS manufactured Allison C5 clutch pack

    ATS Diesel
    Original price $437.00 - Original price $437.00
    Original price
    $437.00
    $437.00 - $437.00
    Current price $437.00

    ATS Model 30880542482001-2010 Allison C5 clutch packApplication: 2001-2010 2500/3500 Duramax GM Light Duty Diesel

    Original price $437.00 - Original price $437.00
    Original price
    $437.00
    $437.00 - $437.00
    Current price $437.00
  • ATS Diesel GM Billet Flexplate (SFI 29.3)

    ATS Diesel
    Original price $1,126.00 - Original price $1,126.00
    Original price
    $1,126.00
    $1,126.00 - $1,126.00
    Current price $1,126.00

    ATS Model 3059004248SFI approved billet flexplates from ATS will hold up under the most extreme conditions. ATS billet flexplates are SFI approved,...

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    Original price $1,126.00 - Original price $1,126.00
    Original price
    $1,126.00
    $1,126.00 - $1,126.00
    Current price $1,126.00
  • ATS Diesel 06-07 6.6L LLY/LBZ/LMM Duramax Stage 4 Allison LCT100 Transmission Package

    ATS Diesel
    Original price $11,586.00 - Original price $11,586.00
    Original price
    $11,586.00
    $11,586.00 - $11,586.00
    Current price $11,586.00

    ATS Model 3098444308ATS Stage 4 Allison LCT1000 Transmission Package, 4WD, 2006-2007 6.6L LLY / LBZ / LMM Duramax. Includes: ATS 4WD 2006-2007 Al...

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    Original price $11,586.00 - Original price $11,586.00
    Original price
    $11,586.00
    $11,586.00 - $11,586.00
    Current price $11,586.00
  • ATS Diesel 06-07 6.6L LLY/LBZ/LMM Duramax Stage 3 Allison LCT100 Transmission Package

    ATS Diesel
    Original price $10,511.00 - Original price $10,511.00
    Original price
    $10,511.00
    $10,511.00 - $10,511.00
    Current price $10,511.00

    ATS Model 3098344308ATS Stage 3 Allison LCT1000 Transmission Package, 4WD, 2006-2007 6.6L LLY / LBZ / LMM Duramax. Includes: ATS 4WD 2006-2007 Al...

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    Original price $10,511.00 - Original price $10,511.00
    Original price
    $10,511.00
    $10,511.00 - $10,511.00
    Current price $10,511.00
  • ATS 2006-2007 6.6L LLY / LBZ / LMM Duramax Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO

    ATS Diesel
    Original price $7,690.00 - Original price $7,690.00
    Original price
    $7,690.00
    $7,690.00 - $7,690.00
    Current price $7,690.00

    ATS Model 3098154308ATS Stage 1 Allison LCT1000 Transmission Package, 4WD, w/ PTO, 2006-2007 6.6L LLY / LBZ / LMM Duramax. Includes: ATS 4WD w/ P...

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    Original price $7,690.00 - Original price $7,690.00
    Original price
    $7,690.00
    $7,690.00 - $7,690.00
    Current price $7,690.00
  • ATS Diesel 2001-05 GM LCT1000 5-Speed Trim Valve Kit

    ATS Diesel
    Original price $222.00 - Original price $222.00
    Original price
    $222.00
    $222.00 - $222.00
    Current price $222.00

    ATS Model 3039044248Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative die...

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    Original price $222.00 - Original price $222.00
    Original price
    $222.00
    $222.00 - $222.00
    Current price $222.00
  • ATS Diesel 2000 - Early 05 Dodge 2wd NV5600 Trans

    ATS Diesel
    Original price $7,334.00 - Original price $7,334.00
    Original price
    $7,334.00
    $7,334.00 - $7,334.00
    Current price $7,334.00

    ATS Model 3119622236ATS Built NV5600 6-Speed Manual Trans, 2000-Early 2005 Dodge 2WDDetails: ATS NV5600 Transmission 6-Speed Manual Cast Iron Case...

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    Original price $7,334.00 - Original price $7,334.00
    Original price
    $7,334.00
    $7,334.00 - $7,334.00
    Current price $7,334.00

Powerhouse Diesel