UnderDog Diesel » 2003-2004

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  • Engine Years: 2003-2004

View Universal items for: 2003-2004

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Items 1-38 of 38
ATS Diesel Performance - ATS Diesel 48Re Stage 1 Package 2003 Early 2004 Dodge 4Wd - 309-914-2272
ATS Diesel Performance - ATS Diesel 48Re Stage 1 Package 2003 Early 2004 Dodge 4Wd - 309-914-2272
ATS Diesel 48Re Stage 1 Package 2003 Early 2004 Dodge 4Wd - 309-914-2272
Transmission Package
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Item #: 309-914-2272
Condition: New
Price: $4,643.63

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ATS Diesel Performance - ATS Diesel 48Re Stage 1 Package 2003- Early 2004 Dodge 2Wd - 309-912-2272
ATS Diesel Performance - ATS Diesel 48Re Stage 1 Package 2003- Early 2004 Dodge 2Wd - 309-912-2272
ATS Diesel 48Re Stage 1 Package 2003- Early 2004 Dodge 2Wd - 309-912-2272
Transmission Package
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Item #: 309-912-2272
Condition: New
Price: $4,643.63

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ATS Diesel Performance - ATS Diesel 48Re Stage 2 Package 2003 Early 2004 Dodge 2Wd - 309-922-2272
ATS Diesel Performance - ATS Diesel 48Re Stage 2 Package 2003 Early 2004 Dodge 2Wd - 309-922-2272
ATS Diesel 48Re Stage 2 Package 2003 Early 2004 Dodge 2Wd - 309-922-2272
Transmission Package
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Item #: 309-922-2272
Condition: New
Price: $5,455.63

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ATS Diesel Performance - ATS Diesel 48Re Stage 2 Package 2003 Early 2004 Dodge 4Wd - 309-924-2272
ATS Diesel Performance - ATS Diesel 48Re Stage 2 Package 2003 Early 2004 Dodge 4Wd - 309-924-2272
ATS Diesel 48Re Stage 2 Package 2003 Early 2004 Dodge 4Wd - 309-924-2272
Transmission Package
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Item #: 309-924-2272
Condition: New
Price: $5,455.63

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ATS Diesel Performance - ATS Diesel ATS 48Re Racing Valve Body Fits 2003-Early 2004 5.9L Cummins - 303-901-2272
ATS Diesel Performance - ATS Diesel ATS 48Re Racing Valve Body Fits 2003-Early 2004 5.9L Cummins - 303-901-2272
ATS Diesel ATS 48Re Racing Valve Body Fits 2003-Early 2004 5.9L Cummins - 303-901-2272
Transmission Valve Body
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Item #: 303-901-2272
Condition: New
Price: $685.13

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ATS Diesel Performance - ATS Diesel ATS 48Re Towing Valve Body Fits 2003-Early 2004 5.9L Cummins - 303-902-2272
ATS Diesel Performance - ATS Diesel ATS 48Re Towing Valve Body Fits 2003-Early 2004 5.9L Cummins - 303-902-2272
ATS Diesel ATS 48Re Towing Valve Body Fits 2003-Early 2004 5.9L Cummins - 303-902-2272
Transmission Valve Body
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Item #: 303-902-2272
Condition: New
Price: $685.13

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FASS Fuel Systems - FASS DRP04 Dodge Replacement System Dodge Cummins 5.9L 2003-2004 - DRP04
FASS Fuel Systems - FASS DRP04 Dodge Replacement System Dodge Cummins 5.9L 2003-2004 - DRP04
FASS DRP04 Dodge Replacement System Dodge Cummins 5.9L 2003-2004 - DRP04
Dedicated Fuel Systems
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Item #: DRP04
Condition: New
Price: $389.00
Sale: $369.55
Save: 5%
Save: $19.45

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FASS Fuel Systems - FASS RK04 Dodge Cummins Replacement System Relocation Kit 2003-2004 - RK04
FASS Fuel Systems - FASS RK04 Dodge Cummins Replacement System Relocation Kit 2003-2004 - RK04
FASS RK04 Dodge Cummins Replacement System Relocation Kit 2003-2004 - RK04
Fuel Pump Connector
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Item #: RK04
Condition: New
Price: $65.00
Sale: $61.75
Save: 5%
Save: $3.25
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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Custom Color - 184-HSP-CUST
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Custom Color - 184-HSP-CUST
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Custom Color - 184-HSP-CUST
Cold Air Intake
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Item #: 184-HSP-CUST
Condition: New
Price: $2,545.00
Sale: $2,417.75
Save: 5%
Save: $127.25

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Flag Red - 184-HSP-BR
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Flag Red - 184-HSP-BR
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Flag Red - 184-HSP-BR
Cold Air Intake
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Item #: 184-HSP-BR
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Blueberry - 184-HSP-CB
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Blueberry - 184-HSP-CB
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Blueberry - 184-HSP-CB
Cold Air Intake
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Item #: 184-HSP-CB
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Cherry - 184-HSP-CR
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Cherry - 184-HSP-CR
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Cherry - 184-HSP-CR
Cold Air Intake
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Item #: 184-HSP-CR
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Purple - 184-HSP-CP
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Purple - 184-HSP-CP
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Illusion Purple - 184-HSP-CP
Cold Air Intake
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Item #: 184-HSP-CP
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Ink Black - 184-HSP-GB
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Ink Black - 184-HSP-GB
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Ink Black - 184-HSP-GB
Cold Air Intake
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Item #: 184-HSP-GB
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Kingsport Grey - 184-HSP-DG
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Kingsport Grey - 184-HSP-DG
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Kingsport Grey - 184-HSP-DG
Cold Air Intake
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Item #: 184-HSP-DG
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle M&M Orange - 184-HSP-O
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle M&M Orange - 184-HSP-O
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle M&M Orange - 184-HSP-O
Cold Air Intake
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Item #: 184-HSP-O
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Raw - 184-HSP-RAW
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Raw - 184-HSP-RAW
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Raw - 184-HSP-RAW
Cold Air Intake
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Item #: 184-HSP-RAW
Condition: New
Price: $2,120.00
Sale: $2,014.00
Save: 5%
Save: $106.00

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Silk Satin Black - 184-HSP-SB
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Silk Satin Black - 184-HSP-SB
HSP Diesel 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Silk Satin Black - 184-HSP-SB
Cold Air Intake
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Item #: 184-HSP-SB
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Custom Color - 183-HSP-CUST
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Custom Color - 183-HSP-CUST
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Custom Color - 183-HSP-CUST
Cold Air Intake
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Item #: 183-HSP-CUST
Condition: New
Price: $1,226.00
Sale: $1,164.70
Save: 5%
Save: $61.30

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Flag Red - 183-HSP-BR
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Flag Red - 183-HSP-BR
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Flag Red - 183-HSP-BR
Cold Air Intake
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Item #: 183-HSP-BR
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Blueberry - 183-HSP-CB
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Blueberry - 183-HSP-CB
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Blueberry - 183-HSP-CB
Cold Air Intake
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Item #: 183-HSP-CB
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Cherry - 183-HSP-CR
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Cherry - 183-HSP-CR
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Cherry - 183-HSP-CR
Cold Air Intake
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Item #: 183-HSP-CR
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Purple - 183-HSP-CP
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Purple - 183-HSP-CP
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Illusion Purple - 183-HSP-CP
Cold Air Intake
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Item #: 183-HSP-CP
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Ink Black - 183-HSP-GB
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Ink Black - 183-HSP-GB
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Ink Black - 183-HSP-GB
Cold Air Intake
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Item #: 183-HSP-GB
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Kingsport Grey - 183-HSP-DG
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Kingsport Grey - 183-HSP-DG
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Kingsport Grey - 183-HSP-DG
Cold Air Intake
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Item #: 183-HSP-DG
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

Qty:

HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle M&M Orange - 183-HSP-O
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle M&M Orange - 183-HSP-O
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle M&M Orange - 183-HSP-O
Cold Air Intake
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Item #: 183-HSP-O
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

Qty:

HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Polar White - 183-HSP-W
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Polar White - 183-HSP-W
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Polar White - 183-HSP-W
Cold Air Intake
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Item #: 183-HSP-W
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

Qty:

HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Raw - 183-HSP-RAW
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Raw - 183-HSP-RAW
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Raw - 183-HSP-RAW
Cold Air Intake
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Item #: 183-HSP-RAW
Condition: New
Price: $921.00
Sale: $874.95
Save: 5%
Save: $46.05

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HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Silk Satin Black - 183-HSP-SB
HSP Diesel - HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Silk Satin Black - 183-HSP-SB
HSP Diesel 2003-2004 Chevrolet / GMC Max Air Flow Bundle Silk Satin Black - 183-HSP-SB
Cold Air Intake
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Item #: 183-HSP-SB
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

Qty:

HSP Diesel - HSP Diesel 2003-2004 Silverado/Sierra 2500/3500 Deluxe Max Air Flow Bundle Kingsport Grey - 184-DG
HSP Diesel - HSP Diesel 2003-2004 Silverado/Sierra 2500/3500 Deluxe Max Air Flow Bundle Kingsport Grey - 184-DG
HSP Diesel 2003-2004 Silverado/Sierra 2500/3500 Deluxe Max Air Flow Bundle Kingsport Grey - 184-DG
Cold Air Intake
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Item #: 184-DG
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

Qty:

HSP Diesel - HSP Diesel 2003-2004 Silverado/Sierra 2500/3500 Max Air Flow Bundle Kingsport Grey - 183-DG
HSP Diesel - HSP Diesel 2003-2004 Silverado/Sierra 2500/3500 Max Air Flow Bundle Kingsport Grey - 183-DG
HSP Diesel 2003-2004 Silverado/Sierra 2500/3500 Max Air Flow Bundle Kingsport Grey - 183-DG
Cold Air Intake
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Item #: 183-DG
Condition: New
Price: $1,101.00
Sale: $1,045.95
Save: 5%
Save: $55.05

Qty:

HSP Diesel - HSP Diesel HSP 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Polar White - 184-HSP-W
HSP Diesel - HSP Diesel HSP 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Polar White - 184-HSP-W
HSP Diesel HSP 2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Polar White - 184-HSP-W
Cold Air Intake
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Item #: 184-HSP-W
Condition: New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75

Qty:

PPE Diesel - PPE Diesel EGR Cooler Ford 6.0L 03-04 - 316129503
PPE Diesel - PPE Diesel EGR Cooler Ford 6.0L 03-04 - 316129503
PPE Diesel EGR Cooler Ford 6.0L 03-04 - 316129503
EGR Cooler
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Item #: 316129503
Condition: New
Price: $359.99

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PPE Diesel - PPE Diesel Stage6 Trans Complete No-Torq Converter 03-04 - 128136201
PPE Diesel - PPE Diesel Stage6 Trans Complete No-Torq Converter 03-04 - 128136201
PPE Diesel Stage6 Trans Complete No-Torq Converter 03-04 - 128136201
Transmission Conversion Kit
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Item #: 128136201
Condition: New
Price: $4,499.99

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PPE Diesel - PPE Diesel Up-Pipes Ford 6.0L 03-04 - 316119503
PPE Diesel - PPE Diesel Up-Pipes Ford 6.0L 03-04 - 316119503
PPE Diesel Up-Pipes Ford 6.0L 03-04 - 316119503
Turbocharger Up Pipe
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Item #: 316119503
Condition: New
Price: $269.99

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XDP Xtreme Diesel Performance - XDP OER Series Remanufactured 5.9 Cummins Fuel Injector XD480 For 2003-2004 Dodge 5.9L Cummins - XD480
XDP Xtreme Diesel Performance - XDP OER Series Remanufactured 5.9 Cummins Fuel Injector XD480 For 2003-2004 Dodge 5.9L Cummins - XD480
XDP OER Series Remanufactured 5.9 Cummins Fuel Injector XD480 For 2003-2004 Dodge 5.9L Cummins - XD480
Fuel Injector
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Item #: XD480
Condition: New
Price: $239.95

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XDP Xtreme Diesel Performance - XDP Remanufactured 6.0L Fuel Injector XD470 For 2003-2004 Ford 6.0L Powerstroke - XD470
XDP Xtreme Diesel Performance - XDP Remanufactured 6.0L Fuel Injector XD470 For 2003-2004 Ford 6.0L Powerstroke - XD470
XDP Remanufactured 6.0L Fuel Injector XD470 For 2003-2004 Ford 6.0L Powerstroke - XD470
Fuel Injector
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Item #: XD470
Condition: New
Price: $195.95

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Items 1-38 of 38

View Universal items for: 2003-2004