Duramax: 2019-2026 (3.0L)Duramax: 2001-2004 (LB7)Duramax: 2004.5-2005 (LLY)Duramax: 2006-2007 (LBZ)Duramax: 2007.5-2010 (LMM)Duramax: 2011-2016 (LML)Duramax: 2017-2019 (L5P)Duramax: 2020-2025 (L5P)
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Fleece Replacement Transmission short Line (FPE-TL-LBZ-LMM-SHORT-SER) for 2006-2010 Duramax LBZ / LMM

Fleece Performance Engineering
SKU: FPE-TL-LBZ-LMM-SHORT-SER
$79.79Purchase & earn 79 points!
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Fleece Replacement Transmission Medium Line (FPE-TL-LB7-LMM-MED-SER) for 2001-2010 Duramax LB7 / LLY / LBZ / LMM

Fleece Performance Engineering
SKU: FPE-TL-LB7-LMM-MED-SER
$99.74Purchase & earn 99 points!
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Fleece Replacement Transmission Long Line (FPE-TL-LB7-LMM-LONG-SER) for 2001-2010 Duramax LB7/ LLY / LBZ / LMM

Fleece Performance Engineering
SKU: FPE-TL-LB7-LMM-LONG-SER
$141.74Purchase & earn 141 points!
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Fleece Multiuse Sensor Pigtail (FPE-HAR-MU-PT-5) for 2001-2022 Duramax LB7 / LLY / LBZ / LMM / LML / L5P & 1994-2022 Cummins 5.9L / 6.7L

Fleece Performance Engineering
SKU: FPE-HAR-MU-PT-5
$20.99Purchase & earn 20 points!
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Fleece Automatic Transmission 20-Pin Pigtail GM (FPE-HAR-GM-AT-20-PT) for 2001-2016 Duramax LB7 / LLY / LBZ / LML

Fleece Performance Engineering
SKU: FPE-HAR-GM-AT-20-PT
$104.99Purchase & earn 104 points!
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ATS Allison 6-Speed Conversion Co-Pilot Transmission Controller

ATS Diesel Performance
SKU: 601-904-4308
$1,175.00Purchase & earn 1,175 points!
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ATS Allison 5-Speed Conversion Co-Pilot Transmission Controller

ATS Diesel Performance
SKU: 601-904-4248
$1,175.00Purchase & earn 1,175 points!
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SINISTER DIESEL HIGH PERFORMANCE MOTOR MOUNTS (SDMMDMAX) FOR DURAMAX 2001-2010 LB7 / LLY / LBZ / LMM

Sinister Diesel
SKU: SDMMDMAX
$529.99Purchase & earn 529 points!
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Fleece Setrab to -10AN Fittings (FPE-TL-ST) for Fleece Performance replacement Allison Transmission cooler lines

Fleece Performance Engineering
SKU: FPE-TL-ST
$20.99Purchase & earn 20 points!
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Fleece Allison Transmission Cooler Lines (FPE-TL-LBZ-LMM) for 2006-2010 Duramax LBZ / LMM

Fleece Performance Engineering
SKU: FPE-TL-LBZ-LMM
$282.45Purchase & earn 282 points!
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Banks Ram-Air® Differential Cover Kit – Black Ops (19269)

Banks Power
SKU: 19269
$395.00Purchase & earn 395 points!
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BD Diesel Xtruded Double-Stacked Auxiliary Trans Cooler Kit 1/2 In Tube (1030606-DS-12) for 1994-2016 Cummins 5.9L / 6.7L & 2001-2016 Duramax LB7 / LLY / LBZ / LMM / LML

BD Diesel Performance
SKU: 1030606-DS-12
$1,050.95Purchase & earn 1,050 points!
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BD Diesel Flexplate (1041260) for 2001-2019 Duramax LB7 / LLY / LBZ / LMM / LML / L5P

BD Diesel Performance
SKU: 1041260
$444.95Purchase & earn 444 points!
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Banks Ram-Air® Differential Cover Kit – Black Satin/Machined (19249)

Banks Power
SKU: 19249
$395.00Purchase & earn 395 points!
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BD Diesel Deep Sump Trans Pan (1061650) for 2001-2018 Duramax LB7 / LLY / LBZ / LMM / LML / L5P w/Allison 1000

BD Diesel Performance
SKU: 1061650
$421.95Purchase & earn 421 points!
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BD Diesel Rear Differential Cover AA14-11.5 (1061825) for 2001-2018 Duramax LB7 / LLY / LBZ / LMM / LML / L5P & 2003-2018 Cummins 5.9L / 6.7L

BD Diesel Performance
SKU: 1061825
$328.95Purchase & earn 328 points!
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Mishimoto Transmission Cooler (MMTC-DMAX-06SL) fits 2006-2010 Duramax LBZ / LMM 6.6L

Mishimoto
SKU: MMTC-DMAX-06SL
$448.95Purchase & earn 448 points!
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BD Diesel Magnetic Drain Plug Trans Pan & Diff Cover 3/4x16NF (1601613) for BD Trans Pans and Diff Covers

BD Diesel Performance
SKU: 1601613
$6.95Purchase & earn 6 points!
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SUNCOAST ALLISON CAT1 500 HP REBUILD KIT WITH CONVERTER (GMAX-CAT1-LBZLMM-KIT) FOR 2006-2010 DURAMAX LBZ / LMM

Suncoast Transmission
SKU: GMAX-CAT1-LBZLMM-KIT
$4,195.00Purchase & earn 4,195 points!
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Mishimoto Aluminum Transmission Pan (MMTP-DMAX-01) fits 2001-2019 Duramax 6.6L

Mishimoto
SKU: MMTP-DMAX-01
$369.95Purchase & earn 369 points!
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BD Diesel 2 Low UnLoc (1030710) for 2001-2014 Duramax LB7 / LLY / LBZ / LMM / LML

BD Diesel Performance
SKU: 1030710
$190.95Purchase & earn 190 points!