Parts for the original Duramax, the LB7, known for strong factory performance and a loyal following among early Duramax owners.

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BD-Built Duramax LB7 Premium StockPlus Injector (0986435502) Chevy 2001-2004 BD-Built Duramax LB7 Premium StockPlus Injector (0986435502) Chevy 2001-2004
BD-Built Duramax LB7 Premium StockPlus Injector (0986435502) Chevy 2001-2004
BD Diesel Art: BKJX-1724502
$503.38 -0% $503.38
$503.38
BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 Stage 2 43%/90hp BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 Stage 2 43%/90hp
BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 Stage 2 43%/90hp
BD Diesel Art: BKJX-1716601
$595.53 -0% $595.53
$595.53
BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 Stage 1 33%/60hp BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 Stage 1 33%/60hp
BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 Stage 1 33%/60hp
BD Diesel Art: BKJX-1716600
$566.43 -0% $566.43
$566.43
BD-Built Duramax LB7 Injector Stock Reman (0986435502) Chevy/GMC 2001-2004 BD-Built Duramax LB7 Injector Stock Reman (0986435502) Chevy/GMC 2001-2004
BD-Built Duramax LB7 Injector Stock Reman (0986435502) Chevy/GMC 2001-2004
BD Diesel Art: BKJX-1715502
$347.21 -0% $347.21
$347.21
BD-Built Duramax LB7 StockPlus Injector (0986435502) Chevy 2001-2004 BD-Built Duramax LB7 StockPlus Injector (0986435502) Chevy 2001-2004
BD-Built Duramax LB7 StockPlus Injector (0986435502) Chevy 2001-2004
BD Diesel Art: BKJX-1714502
$395.71 -0% $395.71
$395.71
Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7 Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7
Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7
BD Diesel Art: BKJX-1515940
$108.59 -0% $108.59
$108.59
BD TowMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 4WD BD TowMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 4WD
BD TowMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 4WD
BD Diesel Art: BKJX-1064704SS
$7,824.94 -0% $7,824.94
$7,824.94
BD TorqueMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 4WD BD TorqueMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 4WD
BD TorqueMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 4WD
BD Diesel Art: BKJX-1064704BM
$9,448.72 -0% $9,448.72
$9,448.72
BD TowMaster Chevy Allison Transmission 2001-2004 LB7 4WD BD TowMaster Chevy Allison Transmission 2001-2004 LB7 4WD
BD TowMaster Chevy Allison Transmission 2001-2004 LB7 4WD
BD Diesel Art: BKJX-1064704
$6,410.68 -0% $6,410.68
$6,410.68
BD TowMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 2WD BD TowMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 2WD
BD TowMaster Chevy Allison Trans & Converter Package 2001-2004 LB7 2WD
BD Diesel Art: BKJX-1064702SS
$7,749.28 -0% $7,749.28
$7,749.28
BD Build-It Chevy Allison Trans Kit 2001-2004 LB7 Stage 4 Master Rebuild Kit BD Build-It Chevy Allison Trans Kit 2001-2004 LB7 Stage 4 Master Rebuild Kit
BD Build-It Chevy Allison Trans Kit 2001-2004 LB7 Stage 4 Master Rebuild Kit
BD Diesel Art: BKJX-1062204
$3,164.14 -0% $3,164.14
$3,164.14
Injectors + Install Kit Chevy/GM 6.6L Duramax 2001-2004 Injectors + Install Kit Chevy/GM 6.6L Duramax 2001-2004
Injectors + Install Kit Chevy/GM 6.6L Duramax 2001-2004
BD Diesel Art: BKJX-1050180
$3,685.03 -0% $3,685.03
$3,685.03