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LMM Duramax Transmissions

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    XDP Tow Series Flex Plate 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Allison A1000

    XDP
    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    XDP Model XD644The XDP Tow Series Flex Plate XD644 is an outstanding upgrade for your workhorse diesel truck. If your truck is used for constant he...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
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    South Bend Clutch Chevy Duramax 6.6L Replacemnt Hydraulic Assembly

    South Bend Clutch
    $204.27
    $204.27 - $204.27
    $204.27
    $203.10
    $203.10 - $203.10
    $203.10

    South Bend Clutch Model HYDX-MAXSouth Bend Clutch Chevy Duramax 6.6L Replacemnt Hydraulic AssemblyThis Part Fits: Year Make Model Submodel 2001-...

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    $204.27
    $204.27 - $204.27
    $204.27
    $203.10
    $203.10 - $203.10
    $203.10
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    XDP Billet Tow & Race Series Flex Plate 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Allison A1000

    XDP
    $271.95 - $271.95
    $271.95
    $271.95 - $271.95
    $271.95

    XDP Model XD651Upgrade your truck with a XDP Billet Tow & Race Series Flex Plate XD651. If your truck is used for racing, sled pulling, or hot ...

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    $271.95 - $271.95
    $271.95
    $271.95 - $271.95
    $271.95
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    Mishimoto 01-19 Duramax Allison A1000 Transmission Pan Cast GR

    Mishimoto
    $452.00
    $452.00 - $452.00
    $452.00
    $410.95
    $410.95 - $410.95
    $410.95

    This Mishimoto Aluminum Transmission Pan is a direct-fit, high-performance upgrade for your 2001-2019 Chevy/GMC 6.6L Duramax. Cast from high-qualit...

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    $452.00
    $452.00 - $452.00
    $452.00
    $410.95
    $410.95 - $410.95
    $410.95
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    BD Diesel FleX-Plate - Chevy 2001-2011 Duramax 6.6L w/Allison Trans

    BD Diesel
    $423.84 - $423.84
    $423.84
    $459.95
    $459.95 - $459.95
    $459.95

    BDs FleX-Plate is designed specifically for modified applications, and can reliably handle up to 1,500 lb.-ft. of torque. Twice as thick as the sto...

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    $423.84 - $423.84
    $423.84
    $459.95
    $459.95 - $459.95
    $459.95
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    Cognito 05-19 Chevy Silv/Sierra 2500/3500 HD 4WD (w/ 6Spd Allison ONLY) Allison Transmission Bracket

    Cognito
    $54.95 - $54.95
    $54.95
    $54.95 - $54.95
    $54.95

    This bracket provides additional clearance around the CV head on Cognito drivelines by relocating the shift linkage. Made in the USA.Notes:Required...

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    $54.95 - $54.95
    $54.95
    $54.95 - $54.95
    $54.95
  • 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission | 750HP Rated. 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission | 750HP Rated.

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission | 750HP Rated

    Firepunk
    $6,995.00 - $6,995.00
    $6,995.00
    $6,995.00 - $6,995.00
    $6,995.00

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission Package Features: Great For Mildly Modified Trucks Up To 750HP 2-Year ...

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    $6,995.00 - $6,995.00
    $6,995.00
    $6,995.00 - $6,995.00
    $6,995.00
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  • 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission | 1000HP Rated. 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission | 1000HP Rated.

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission | 1000HP Rated

    Firepunk
    $9,995.00 - $10,795.00
    $9,995.00
    $9,995.00 - $10,795.00
    $9,995.00

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission Package Features: Great For Highly Modified Trucks Up To 1000HP 2-Year...

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    $9,995.00 - $10,795.00
    $9,995.00
    $9,995.00 - $10,795.00
    $9,995.00
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  • 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission | 900HP Rated. 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission | 900HP Rated.

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission | 900HP Rated

    Firepunk
    $8,495.00 - $8,495.00
    $8,495.00
    $8,495.00 - $8,495.00
    $8,495.00

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission Package Features: Great For Mildly Modified Trucks Up To 900HP 2-Year ...

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    $8,495.00 - $8,495.00
    $8,495.00
    $8,495.00 - $8,495.00
    $8,495.00
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  • 2020-2025 Sierra/Silverado 2500HD/3500HD 10L1000 Allison Firepunk F1 Transmission | 500HP Rated. 2020-2025 Sierra/Silverado 2500HD/3500HD 10L1000 Allison Firepunk F1 Transmission | 500HP Rated.

    2020-2025 Sierra/Silverado 2500HD/3500HD 10L1000 Allison Firepunk F1 Transmission | 500HP Rated

    Firepunk
    $7,995.00 - $9,995.00
    $7,995.00
    $7,995.00 - $9,995.00
    $7,995.00

    2020-2025 Sierra/Silverado 2500HD/3500HD 10L1000 Allison Firepunk F1 Transmission | 500HP Rated These transmissions feature: -DPC Billet Triple Dis...

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    $7,995.00 - $9,995.00
    $7,995.00
    $7,995.00 - $9,995.00
    $7,995.00
  • 2019-2024 Dodge Ram 68RFE Firepunk F2 Transmission | 700HP Rated. 2019-2024 Dodge Ram 68RFE Firepunk F2 Transmission | 700HP Rated.

    2019-2024 Dodge Ram 68RFE Firepunk F2 Transmission | 700HP Rated

    Firepunk
    $12,195.00 - $12,195.00
    $12,195.00
    $12,195.00 - $12,195.00
    $12,195.00

    2019-2024 Dodge Ram 68RFE Firepunk F2 Transmission Package Features: Great For Mildly Modified Trucks Up To 700HP 2-Year Unlimited Mileage, 100% ...

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    $12,195.00 - $12,195.00
    $12,195.00
    $12,195.00 - $12,195.00
    $12,195.00
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  • Firepunk 2006-2010 Allison 6 Speed Master Rebuild Kit. Firepunk 2006-2010 Allison 6 Speed Master Rebuild Kit.

    Firepunk 2006-2010 Allison 6 Speed Master Rebuild Kit

    Firepunk
    $2,000.00 - $2,000.00
    $2,000.00
    $2,000.00 - $2,000.00
    $2,000.00

    Our 06-10 Allison master rebuild kit includes all the parts you need to rebuild your owntransmission. These are the main components we use in all o...

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    $2,000.00 - $2,000.00
    $2,000.00
    $2,000.00 - $2,000.00
    $2,000.00
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    ATS Diesel 2001-2010 GM TripleLok Torque Converter

    ATS Diesel
    $1,299.99 - $1,299.99
    $1,299.99
    $1,299.99 - $1,299.99
    $1,299.99

    ATS Diesel Model 302-930-4248ATS Diesel 2001-2010 GM TripleLok Torque ConverterThis Part Fits: Year Make Model Submodel 2006-2010 Chevrolet Expr...

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    $1,299.99 - $1,299.99
    $1,299.99
    $1,299.99 - $1,299.99
    $1,299.99
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    ATS Diesel Allison Billet Input Shaft

    ATS Diesel
    $814.99 - $814.99
    $814.99
    $814.99 - $814.99
    $814.99

    ATS Diesel Model 304-910-4248ATS Diesel Allison Billet Input ShaftThis Part Fits: Year Make Model Submodel 2006-2010 Chevrolet Express 2500 Base...

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    $814.99 - $814.99
    $814.99
    $814.99 - $814.99
    $814.99
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    ATS Diesel 2006+ GM LCT1000 6-Speed ATS Trim Valve Kit

    ATS Diesel
    $159.99 - $159.99
    $159.99
    $159.99 - $159.99
    $159.99

    ATS Diesel Model 303-904-4308ATS Diesel 2006+ GM LCT1000 6-Speed ATS Trim Valve KitThis Part Fits: Year Make Model Submodel 2006-2010 Chevrolet ...

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    $159.99 - $159.99
    $159.99
    $159.99 - $159.99
    $159.99
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    ATS Diesel GM Billet Flexplate (SFI 29.3)

    ATS Diesel
    $804.99 - $804.99
    $804.99
    $804.99 - $804.99
    $804.99

    ATS Diesel Model 305-900-4248ATS Diesel GM Billet Flexplate (SFI 29.3)User 1This Part Fits: Year Make Model Submodel 2006-2010 Chevrolet Express...

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    $804.99 - $804.99
    $804.99
    $804.99 - $804.99
    $804.99
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    ATS Diesel 2001-2010 ATS manufactured Allison C5 clutch pack

    ATS Diesel
    $314.99 - $314.99
    $314.99
    $314.99 - $314.99
    $314.99

    ATS Diesel Model 308-805-4248ATS Diesel 2001-2010 ATS manufactured Allison C5 clutch packThis Part Fits: Year Make Model Submodel 2006-2010 Chev...

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    $314.99 - $314.99
    $314.99
    $314.99 - $314.99
    $314.99
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    ATS Diesel 2006-07 GM 2wd 8.1L GAS LCT1000 6-Speed Stage 1 Transmission Package

    ATS Diesel
    $5,279.99 - $5,279.99
    $5,279.99
    $5,279.99 - $5,279.99
    $5,279.99

    ATS Diesel Model 309-983-4308ATS Diesel 2006-07 GM 2wd 8.1L GAS LCT1000 6-Speed Stage 1 Transmission PackageThis Part Fits: Year Make Model Submod...

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    $5,279.99 - $5,279.99
    $5,279.99
    $5,279.99 - $5,279.99
    $5,279.99
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    ATS Diesel 2006-07 GM 4wd 8.1L GAS LCT1000 6-Speed Stage 1 Transmission Package

    ATS Diesel
    $5,279.99 - $5,279.99
    $5,279.99
    $5,279.99 - $5,279.99
    $5,279.99

    ATS Diesel Model 309-984-4308ATS Diesel 2006-07 GM 4wd 8.1L GAS LCT1000 6-Speed Stage 1 Transmission PackageThis Part Fits: Year Make Model Submod...

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    $5,279.99 - $5,279.99
    $5,279.99
    $5,279.99 - $5,279.99
    $5,279.99
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    ATS Diesel 2006-07 GM 2wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 2 Transmission Package

    ATS Diesel
    $6,389.99 - $6,389.99
    $6,389.99
    $6,389.99 - $6,389.99
    $6,389.99

    ATS Diesel Model 309-987-4308ATS Diesel 2006-07 GM 2wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 2 Transmission PackageThis Part Fits: Year Make Mo...

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    $6,389.99 - $6,389.99
    $6,389.99
    $6,389.99 - $6,389.99
    $6,389.99
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    ATS Diesel 2006-07 GM 4wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 2 Transmission Package

    ATS Diesel
    $6,389.99 - $6,389.99
    $6,389.99
    $6,389.99 - $6,389.99
    $6,389.99

    ATS Diesel Model 309-988-4308ATS Diesel 2006-07 GM 4wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 2 Transmission PackageThis Part Fits: Year Make Mo...

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    $6,389.99 - $6,389.99
    $6,389.99
    $6,389.99 - $6,389.99
    $6,389.99
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    ATS Diesel 2006-07 GM 2wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 4 Transmission Package

    ATS Diesel
    $9,499.99 - $9,499.99
    $9,499.99
    $9,499.99 - $9,499.99
    $9,499.99

    ATS Diesel Model 309-998-4308ATS Diesel 2006-07 GM 2wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 4 Transmission PackageThis Part Fits: Year Make Mo...

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    $9,499.99 - $9,499.99
    $9,499.99
    $9,499.99 - $9,499.99
    $9,499.99
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    ATS Diesel 2006-07 GM 4wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 4 Transmission Package

    ATS Diesel
    $9,499.99 - $9,499.99
    $9,499.99
    $9,499.99 - $9,499.99
    $9,499.99

    ATS Diesel Model 309-999-4308ATS Diesel 2006-07 GM 4wd w/ 8.1L Gas Engine LCT1000 6-Speed Stage 4 Transmission PackageThis Part Fits: Year Make Mo...

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    $9,499.99 - $9,499.99
    $9,499.99
    $9,499.99 - $9,499.99
    $9,499.99
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    ATS Diesel 07.5-10 6.6L LMM Duramax 4WD Allison LCT1000 Stage 1 Transmission Package

    ATS Diesel
    $5,794.99 - $5,794.99
    $5,794.99
    $5,794.99 - $5,794.99
    $5,794.99

    ATS Diesel Model 309-814-4332ATS Diesel 07.5-10 6.6L LMM Duramax 4WD Allison LCT1000 Stage 1 Transmission Package

    $5,794.99 - $5,794.99
    $5,794.99
    $5,794.99 - $5,794.99
    $5,794.99
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LMM Duramax transmissions for 2007.5 to 2010 Chevy Silverado HD and GMC Sierra HD trucks.

LMM trucks use the Allison 1000 6 speed. Built valve bodies, clutches and converters handle added power and heavy towing.

Related: LMM tuning, LMM fluids, LMM suspension and driveline. Browse all LMM Duramax parts.

Not sure what fits? Send us your VIN and we will match the right part.

Powerhouse Diesel