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UnderDog Diesel

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Drivetrain & Chassis

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ATS Diesel ATS Electronic Fuel Regulator Fits 2007.5+ 6.7L Cummins - 202-906-2326

Drivetrain & Chassis

ATS Diesel ATS Electronic Fuel Regulator Fits 2007.5+ 6.7L Cummins - 202-906-2326

$69.76

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ATS Diesel ATS Five Star Performance Torque Converter Factory 1100-1300 RPM Stall Speed 6R140 2011-2019 Ford 6.7L Power Stroke - 302-950-3368

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory 1100-1300 RPM Stall Speed 6R140 2011-2019 Ford 6.7L Power Stroke - 302-950-3368

$1,913.28

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ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed 47RH / 47RE / 48RE 1994-2007 Dodge 5.9L Cummins - 302-950-2164

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed 47RH / 47RE / 48RE 1994-2007 Dodge 5.9L Cummins - 302-950-2164

$1,471.75

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ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed 5R110 2003-2007 Ford 6.0L Power Stroke - 302-950-3278

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed 5R110 2003-2007 Ford 6.0L Power Stroke - 302-950-3278

$1,471.75

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ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed 5R110 2008-2010 Ford 6.4L Power Stroke - 302-950-3326

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed 5R110 2008-2010 Ford 6.4L Power Stroke - 302-950-3326

$1,471.75

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ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed Allison LCT1000 2001-2010 GM 6.6L Duramax - 302-950-4248

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed Allison LCT1000 2001-2010 GM 6.6L Duramax - 302-950-4248

$1,471.75

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ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed Allison LCT1000 2011-2019 GM 6.6L Duramax - 302-950-4368

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed Allison LCT1000 2011-2019 GM 6.6L Duramax - 302-950-4368

$1,471.75

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ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed E4OD / 4R100 1989-2003 Ford 7.3L Power Stroke - 302-950-3104

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed E4OD / 4R100 1989-2003 Ford 7.3L Power Stroke - 302-950-3104

$1,471.75

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ATS Diesel ATS Five Star Performance Torque Converter Factory 1500-1700 RPM Stall Speed 47RH / 47RE / 48RE 1994-2007 Dodge 5.9L Cummins - 302-953-2164

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory 1500-1700 RPM Stall Speed 47RH / 47RE / 48RE 1994-2007 Dodge 5.9L Cummins - 302-953-2164

$1,471.75

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ATS Diesel ATS Five Star Performance Torque Converter Factory Stall Speed 68RFE 2007.5-Current Dodge RAM 6.7L Cummins - 302-950-2326

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory Stall Speed 68RFE 2007.5-Current Dodge RAM 6.7L Cummins - 302-950-2326

$1,608.78

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ATS Diesel ATS Five Star Performance Torque Converter Factory Stall Speed Aisin AS69RC 2013-Current RAM 6.7L Cummins - 302-950-2392

Drivetrain & Chassis

ATS Diesel ATS Five Star Performance Torque Converter Factory Stall Speed Aisin AS69RC 2013-Current RAM 6.7L Cummins - 302-950-2392

$1,913.28

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ATS Diesel ATS Fummins Billet Flexplate Fits 6.7L Cummins 4R100 - 305-910-5326

Drivetrain & Chassis

ATS Diesel ATS Fummins Billet Flexplate Fits 6.7L Cummins 4R100 - 305-910-5326

$875.00

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ATS Diesel ATS G56 2Wd Performance Manual Transmission Fits 2005.5-2018 5.9L 6.7L Cummins - 311-962-2302

Drivetrain & Chassis

ATS Diesel ATS G56 2Wd Performance Manual Transmission Fits 2005.5-2018 5.9L 6.7L Cummins - 311-962-2302

$5,115.60

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ATS Diesel ATS G56 4Wd Performance Manual Transmission Fits 2005.5-2007 5.9L Cummins - 311-964-2302

Drivetrain & Chassis

ATS Diesel ATS G56 4Wd Performance Manual Transmission Fits 2005.5-2007 5.9L Cummins - 311-964-2302

$5,115.60

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ATS Diesel ATS G56 4Wd Performance Manual Transmission Fits 2007.5-2018 6.7L Cummins - 311-964-2326

Drivetrain & Chassis

ATS Diesel ATS G56 4Wd Performance Manual Transmission Fits 2007.5-2018 6.7L Cummins - 311-964-2326

$6,293.00

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ATS Diesel ATS Heavy Duty Performance Torque Converter Factory Stall Speed Aisin AS69RC 2013-Current RAM 6.7L Cummins - 302-920-2392

Drivetrain & Chassis

ATS Diesel ATS Heavy Duty Performance Torque Converter Factory Stall Speed Aisin AS69RC 2013-Current RAM 6.7L Cummins - 302-920-2392

$1,710.28

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ATS Diesel ATS Heavy Duty Performance Torque Converter Factory Stall Speed AS68RC 2007.5-2012 Dodge RAM 6.7L Cummins - 302-920-2326

Drivetrain & Chassis

ATS Diesel ATS Heavy Duty Performance Torque Converter Factory Stall Speed AS68RC 2007.5-2012 Dodge RAM 6.7L Cummins - 302-920-2326

$1,710.28

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ATS Diesel ATS Nv4500 2Wd Performance Manual Transmission Fits 1994-1997 5.9L Cummins - 311-952-2164

Drivetrain & Chassis

ATS Diesel ATS Nv4500 2Wd Performance Manual Transmission Fits 1994-1997 5.9L Cummins - 311-952-2164

$2,651.59

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ATS Diesel ATS Nv4500 2Wd Performance Manual Transmission Fits 1998-2002 5.9L Cummins - 311-952-2212

Drivetrain & Chassis

ATS Diesel ATS Nv4500 2Wd Performance Manual Transmission Fits 1998-2002 5.9L Cummins - 311-952-2212

$2,651.59

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ATS Diesel ATS Nv4500 4Wd Performance Manual Transmission Fits 1994-1997 5.9L Cummins - 311-954-2164

Drivetrain & Chassis

ATS Diesel ATS Nv4500 4Wd Performance Manual Transmission Fits 1994-1997 5.9L Cummins - 311-954-2164

$2,651.59

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ATS Diesel ATS Nv4500 4Wd Performance Manual Transmission Fits 1998-2002 5.9L Cummins - 311-954-2212

Drivetrain & Chassis

ATS Diesel ATS Nv4500 4Wd Performance Manual Transmission Fits 1998-2002 5.9L Cummins - 311-954-2212

$2,651.59

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ATS Diesel ATS Nv5600 2Wd Performance Manual Transmission Fits 2000-Early 2005 5.9L Cummins - 311-962-2236

Drivetrain & Chassis

ATS Diesel ATS Nv5600 2Wd Performance Manual Transmission Fits 2000-Early 2005 5.9L Cummins - 311-962-2236

$5,115.60

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2001-2002 6.6L LB7 Duramax - 309-812-4248

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2001-2002 6.6L LB7 Duramax - 309-812-4248

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2003- Early 2004 6.6L LB7 Duramax - 309-812-4272

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2003- Early 2004 6.6L LB7 Duramax - 309-812-4272

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2004.5-2005 6.6L LLY Duramax - 309-812-4290

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2004.5-2005 6.6L LLY Duramax - 309-812-4290

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2006-2007 6.6L LLY / LBZ / LMM Duramax - 309-812-4308

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2006-2007 6.6L LLY / LBZ / LMM Duramax - 309-812-4308

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2007.5-2010 6.6L LMM Duramax - 309-812-4332

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2007.5-2010 6.6L LMM Duramax - 309-812-4332

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2011-2016 6.6L LML Duramax - 309-812-4362

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2011-2016 6.6L LML Duramax - 309-812-4362

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2017-2019 6.6L L5P Duramax - 309-812-4440

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD 2017-2019 6.6L L5P Duramax - 309-812-4440

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2001-2002 6.6L LB7 Duramax - 309-813-4248

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2001-2002 6.6L LB7 Duramax - 309-813-4248

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2003- Early 2004 6.6L LB7 Duramax - 309-813-4272

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2003- Early 2004 6.6L LB7 Duramax - 309-813-4272

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2004.5-2005 6.6L LLY Duramax - 309-813-4290

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2004.5-2005 6.6L LLY Duramax - 309-813-4290

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2006-2007 6.6L LLY / LBZ / LMM Duramax - 309-813-4308

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2006-2007 6.6L LLY / LBZ / LMM Duramax - 309-813-4308

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2007.5-2010 6.6L LMM Duramax - 309-813-4332

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2007.5-2010 6.6L LMM Duramax - 309-813-4332

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2011-2016 6.6L LML Duramax - 309-813-4362

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2011-2016 6.6L LML Duramax - 309-813-4362

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2017-2019 6.6L L5P Duramax - 309-813-4440

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/ PTO 2017-2019 6.6L L5P Duramax - 309-813-4440

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2001-2002 6.6L LB7 Duramax - 309-814-4248

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2001-2002 6.6L LB7 Duramax - 309-814-4248

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2003- Early 2004 6.6L LB7 Duramax - 309-814-4272

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2003- Early 2004 6.6L LB7 Duramax - 309-814-4272

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2004.5-2005 6.6L LLY Duramax - 309-814-4290

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2004.5-2005 6.6L LLY Duramax - 309-814-4290

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2006-2007 6.6L LLY / LBZ / LMM Duramax - 309-814-4308

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2006-2007 6.6L LLY / LBZ / LMM Duramax - 309-814-4308

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2007.5-2010 6.6L LMM Duramax - 309-814-4332

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2007.5-2010 6.6L LMM Duramax - 309-814-4332

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2011-2016 6.6L LML Duramax - 309-814-4362

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2011-2016 6.6L LML Duramax - 309-814-4362

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2017-2019 6.6L L5P Duramax - 309-814-4440

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD 2017-2019 6.6L L5P Duramax - 309-814-4440

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2001-2002 6.6L LB7 Duramax - 309-815-4248

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2001-2002 6.6L LB7 Duramax - 309-815-4248

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2003- Early 2004 6.6L LB7 Duramax - 309-815-4272

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2003- Early 2004 6.6L LB7 Duramax - 309-815-4272

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2004.5-2005 6.6L LLY Duramax - 309-815-4290

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2004.5-2005 6.6L LLY Duramax - 309-815-4290

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2006-2007 6.6L LLY / LBZ / LMM Duramax - 309-815-4308

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2006-2007 6.6L LLY / LBZ / LMM Duramax - 309-815-4308

$5,363.95

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ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2007.5-2010 6.6L LMM Duramax - 309-815-4332

Drivetrain & Chassis

ATS Diesel ATS Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO 2007.5-2010 6.6L LMM Duramax - 309-815-4332

$5,363.95

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