Free Shipping on Orders Over $200*
Account
Toggle navigation
(866) 895-3833
Mon - Fri 9:00 - 6:00 PM CST
Account
(866) 895-3833
About Us
Contact
Gallery
Brands
Installation/Tech Files
Dealer Portal
Dodge Cummins
2007.5-Current Dodge 6.7L 24V Cummins
2003-2007 Dodge 5.9L 24V Cummins
1998.5-2002 Dodge 5.9L 24V Cummins
1994-1998 Dodge 5.9L 12V Cummins
Chevy/GMC Duramax
2017+ GM 6.6L L5P Duramax
2011-2016 GM 6.6L LML Duramax
2007.5-2010 GM 6.6L LMM Duramax
2006-2007 GM 6.6L LLY/LBZ Duramax
2004.5-2005 GM 6.6L LLY Duramax
2001-2004 GM 6.6L LB7 Duramax
Ford Powerstroke
2017+ Ford 6.7L Powerstroke
2011-2016 Ford 6.7L Powerstroke
2008-2010 Ford 6.4L Powerstroke
2003-2007 Ford 6.0L Powerstroke
1999-2003 Ford 7.3L Powerstroke
Gas Vehicles
Chevrolet
Ford
GMC
Hummer
Nissan
Ram
Toyota
Shop by Part
Accessories
Air Intakes & Accessories
Axles & Components
Brakes
Cooling System
Electrical
Engine Parts
Exhaust
Exterior
Fuel System & Components
Gauges & Pods
Gear & Apparel
Interior
Lighting
Steering And Suspension
T-Style Firmware
Towing
Transmission
Turbo Chargers & Components
Wheel & Tire
Winches and Accessories
Filter Results
Home
»
Catalog
Dude's Diesel Performance
»
2003,
Chevrolet,
Silverado 2500 HD
Products for:
(X)
Year: 2003
(X)
Make: Chevrolet
(X)
Model: Silverado 2500 HD
View Universal items for:
2003
,
Chevrolet
,
Silverado 2500 HD
Browse
Products
Sort
Best Match
Lowest Price
Highest Price
Best Rating
Most Reviews
List A-Z
List Z-A
Newest
Oldest
View
12
24
48
60
96
Items
1-
60
of
1870
Page
1
of
32
Next
»
AMP Research Bedstep 2 75400-01A
Truck Cab Side Step
(0) Reviews: Write first review
Description:
2001-2006 Chevrolet Silverado 1500 HD,1999-2004 Chevrolet Silverado 2500,1999-2013 GMC Sierra 1500,2007-2007 GMC Sierra 1500 Classic,2001-2013 Chevrolet Silverado 2500 HD,1999-2004 GMC Sierra...
More Details »
Item #:
75400-01A
Condition:
New
Price:
$287.55
Qty
:
Add to Cart
See Details
AMP Research Bedstep 75301-01A
Truck Cab Side Step
(0) Reviews: Write first review
Description:
2001-2006 Chevrolet Silverado 1500 HD,1999-2004 Chevrolet Silverado 2500,1999-2006 GMC Sierra 1500,2007-2007 GMC Sierra 1500 Classic,2001-2006 Chevrolet Silverado 3500,2001-2006 GMC Sierra 1500...
More Details »
Item #:
75301-01A
Condition:
New
Price:
$255.60
Qty
:
Add to Cart
See Details
AMP Research BEDXTENDER HD KIT 74606-01A
Truck Bed Tailgate Extender
(0) Reviews: Write first review
Description:
2007-2018 GMC Sierra 1500,2007-2018 GMC Sierra 3500 2007-2018 GMC Sierra 2500 HD BedXtender HD? Kit
Item #:
74606-01A
Condition:
New
Price:
$47.93
Qty
:
Add to Cart
See Details
AMP Research BEDXTENDER HD MAX 74814-00A
Truck Bed Tailgate Extender
(0) Reviews: Write first review
Description:
2004-2004 Ford F-150 Heritage,1999-1999 Ford F-250,1999-2018 Ford F-350 Super Duty,2016-2018 Nissan Titan XD,2011-2018 Ram 2500,1994-2010 Dodge Ram 3500,1982-1993 Dodge W350,1999-2010 Ford...
More Details »
Item #:
74814-00A
Condition:
New
Price:
$270.00
Qty
:
Add to Cart
See Details
AMP Research BEDXTENDER HD MAX 74814-01A
Truck Bed Tailgate Extender
(0) Reviews: Write first review
Description:
1994-2010 Dodge Ram 1500,2004-2004 Ford F-150 Heritage,1999-1999 Ford F-250,1999-2018 Ford F-350 Super Duty,2016-2018 Nissan Titan XD,2011-2018 Ram 2500,2011-2018 Ram 1500,1982-1993 Dodge...
More Details »
Item #:
74814-01A
Condition:
New
Price:
$270.00
Qty
:
Add to Cart
See Details
AMP Research BEDXTENDER HD SPORT 74802-00A
Truck Bed Tailgate Extender
(0) Reviews: Write first review
Description:
1988-1999 Chevrolet K1500,1999-2004 Chevrolet Silverado 1500,2004-2004 Ford F-150 Heritage,1988-1999 GMC C1500,1988-1999 Chevrolet C1500,1997-2009 Ford F-150,1983-2011 Ford Ranger,2016-2018 Toyota...
More Details »
Item #:
74802-00A
Condition:
New
Price:
$240.00
Qty
:
Add to Cart
See Details
AMP Research BEDXTENDER HD SPORT 74802-01A
Truck Bed Tailgate Extender
(0) Reviews: Write first review
Description:
1988-1999 Chevrolet K1500,1999-2004 Chevrolet Silverado 1500,1988-1999 GMC C1500,2016-2018 Toyota Tacoma,2004-2012 Chevrolet Colorado,1996-2003 Chevrolet S10,1999-2004 GMC Sierra 1500,1996-2003...
More Details »
Item #:
74802-01A
Condition:
New
Price:
$240.00
Qty
:
Add to Cart
See Details
AMP Research BEDXTENDER HD SPORT 74804-00A
Truck Bed Tailgate Extender
(0) Reviews: Write first review
Description:
1988-2000 Chevrolet C2500,1988-1988 Chevrolet R30,2001-2007 Chevrolet Silverado 2500 2007-2007 Chevrolet Silverado 3500 1989-1991 Chevrolet V3500,1988-2000 GMC K3500,1988-1991 GMC R3500,2001-2006...
More Details »
Item #:
74804-00A
Condition:
New
Price:
$260.00
Qty
:
Add to Cart
See Details
AMP Research BEDXTENDER HD SPORT 74804-01A
Truck Bed Tailgate Extender
(0) Reviews: Write first review
Description:
1988-2000 Chevrolet C2500,1989-1989 Chevrolet R2500,2001-2007 Chevrolet Silverado 2500 2001-2006 Chevrolet Silverado 3500,2007-2007 Chevrolet Silverado 3500 1989-1991 Chevrolet V3500,1988-2000 GMC...
More Details »
Item #:
74804-01A
Condition:
New
Price:
$260.00
Qty
:
Add to Cart
See Details
AMP Research POWERSTEP OVERRIDE SWITCH 79105-01A
Running Board Hardware Kit
(0) Reviews: Write first review
Description:
2002-2014 CADILLAC ESCALADE, 2003-2014 CADILLAC ESCALADE ESV, 2002-2013 CADILLAC ESCALADE EXT, 2007-2013 CHEVROLET AVALANCHE, 2003-2006 CHEVROLET AVALANCHE 1500, 1999-2018 CHEVROLET SILVERADO...
More Details »
Item #:
79105-01A
Condition:
New
Price:
$129.00
Qty
:
Add to Cart
See Details
ATS Diesel Performance | 2001-2010 6.6L Duramax Five Star Viskus Drive Torque Converter 1300-1500 RPM Stall Speed Billet F-Trim Sator Positive Impeller | 3029504248
(0) Reviews: Write first review
Item #:
3029504248
Condition:
New
Price:
$1,377.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | 2001-2010 6.6L Duramax Five Star Viskus Drive Torque Converter 1500-1700 RPM Stall Speed Billet F-Trim Stator Negative Impeller | 3029514248
(0) Reviews: Write first review
Item #:
3029514248
Condition:
New
Price:
$1,377.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | 2001-2010 6.6L Duramax Five Star Viskus Drive Torque Converter 1700-1900 RPM Stall Speed Billet L-Trim Stator Positive Impeller | 3029524248
(0) Reviews: Write first review
Item #:
3029524248
Condition:
New
Price:
$1,377.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | 2001-2010 6.6L Duramax Five Star Viskus Drive Torque Converter 1900-2100 RPM Stall Speed Billet L-Trim Stator Negative Impeller | 3029534248
(0) Reviews: Write first review
Item #:
3029534248
Condition:
New
Price:
$1,377.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | 2001-2010 6.6L Duramax Five Star Viskus Drive Torque Converter 2100-2500 RPM Stall Speed 300MM Housing Billet High Stall Stator Positive Impeller | 3029554248
(0) Reviews: Write first review
Item #:
3029554248
Condition:
New
Price:
$1,600.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | 2001-2010 6.6L Duramax Triple Lok Torque Converter Factory RPM Stall Speed Cast Stator Positive Impeller | 3029304248
(0) Reviews: Write first review
Item #:
3029304248
Condition:
New
Price:
$1,187.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | 2001-2010 Allison C5 Clutch Pack | 3088054248
(0) Reviews: Write first review
Item #:
3088054248
Condition:
New
Price:
$285.00
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Allison Billet Input Shaft | 3049104248
(0) Reviews: Write first review
Item #:
3049104248
Condition:
New
Price:
$753.35
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Allison C4 Clutch Pack | 3139944248
(0) Reviews: Write first review
Item #:
3139944248
Condition:
New
Price:
$156.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Aurora 5000 Turbo Kit LBZ | 2029504314
(0) Reviews: Write first review
Item #:
2029504314
Condition:
New
Price:
$3,798.33
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Billet Output Shaft LCT1000 4X4 | 3049304248
(0) Reviews: Write first review
Item #:
3049304248
Condition:
New
Price:
$712.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Co-Pilot Lockup Kit GM 01-05 5 Speed Allison 1000 6.6L Duramax | 6019024248
(0) Reviews: Write first review
Item #:
6019024248
Condition:
New
Price:
$617.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Co-Pilot Transmission Kit 2001-05 GM 5 Speed Allison 1000 24 Pin | 6019244248
(0) Reviews: Write first review
Item #:
6019244248
Condition:
New
Price:
$1,116.25
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Extra Deep Transmission Pan Allison LCT1000/2000 Automatic | 3019004248
(0) Reviews: Write first review
Item #:
3019004248
Condition:
New
Price:
$337.25
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Extreme LCT1000 Trans Only 03-04 GM 2WD | 3069934272
(0) Reviews: Write first review
Item #:
3069934272
Condition:
New
Price:
$4,868.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Extreme LCT1000 Trans Only 03-04 GM 4WD | 3069954272
(0) Reviews: Write first review
Item #:
3069954272
Condition:
New
Price:
$4,868.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | GM Billet Flexplate Sfi 29.3 | 3059004248
(0) Reviews: Write first review
Item #:
3059004248
Condition:
New
Price:
$745.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Intermediate Shaft Billet Allison LCT1000 | 3049204248
(0) Reviews: Write first review
Item #:
3049204248
Condition:
New
Price:
$470.25
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 1 Package 2003 Early 04 GM 2WD | 3099134272
(0) Reviews: Write first review
Item #:
3099134272
Condition:
New
Price:
$4,493.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 1 Package 2003 Early 04 GM 4WD | 3099154272
(0) Reviews: Write first review
Item #:
3099154272
Condition:
New
Price:
$4,493.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 2 Package 2003 Early 04 GM 2WD | 3099234272
(0) Reviews: Write first review
Item #:
3099234272
Condition:
New
Price:
$5,438.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 2 Package 2003 Early 04 GM 4WD | 3099254272
(0) Reviews: Write first review
Item #:
3099254272
Condition:
New
Price:
$5,438.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 3 Package 2003 Early 04 GM 2WD | 3099334272
(0) Reviews: Write first review
Item #:
3099334272
Condition:
New
Price:
$6,184.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 3 Package 2003 Early 04 GM 4WD | 3099354272
(0) Reviews: Write first review
Item #:
3099354272
Condition:
New
Price:
$6,184.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 4 Package 2003 Early 04 GM 2WD | 3099434272
(0) Reviews: Write first review
Item #:
3099434272
Condition:
New
Price:
$8,084.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 4 Package 2003 Early 04 GM 4WD | 3099454272
(0) Reviews: Write first review
Item #:
3099454272
Condition:
New
Price:
$8,084.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 5 Package 2003 Early 04 GM 4WD | 3099554272
(0) Reviews: Write first review
Item #:
3099554272
Condition:
New
Price:
$8,896.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 6 Package 2003 Early 04 GM 2WD | 3099634272
(0) Reviews: Write first review
Item #:
3099634272
Condition:
New
Price:
$9,067.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Stage 6 Package 2003 Early 04 GM 4WD | 3099654272
(0) Reviews: Write first review
Item #:
3099654272
Condition:
New
Price:
$9,880.00
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Trans 2003 Early 04 GM Truck 2WD | 3069214272
(0) Reviews: Write first review
Item #:
3069214272
Condition:
New
Price:
$2,968.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | LCT1000 5 Speed Trans 2003 Early 04 GM Truck 4WD | 3069414272
(0) Reviews: Write first review
Item #:
3069414272
Condition:
New
Price:
$2,968.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Pedestal Duramax T-3 | 2020214248
(0) Reviews: Write first review
Item #:
2020214248
Condition:
New
Price:
$617.50
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Performance Valve Body Assembly 2003-05 GM LCT1000 | 3039004272
(0) Reviews: Write first review
Item #:
3039004272
Condition:
New
Price:
$802.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Turbo Pedestal Shorty Duramax T-3 Flange Ceramic Coated Black | 2021214248
(0) Reviews: Write first review
Item #:
2021214248
Condition:
New
Price:
$375.25
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Turbo Pedestal Shorty Duramax T-4 Flange Ceramic Coated Black | 2021224248
(0) Reviews: Write first review
Item #:
2021224248
Condition:
New
Price:
$375.25
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Twin Fueler Fuel System 2002-04 GM LB7 Duramax W/ Pump | 7019004260
(0) Reviews: Write first review
Item #:
7019004260
Condition:
New
Price:
$2,115.00
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Twin Fueler Fuel System W/O 2002-04 GM LB7 Duramax | 7018004260
(0) Reviews: Write first review
Item #:
7018004260
Condition:
New
Price:
$1,309.75
Qty
:
Add to Cart
See Details
ATS Diesel Performance | Up Pipe Kit Direct Replacement Both Driver And Passenger Sides 6.6L Duramax Includes Hardware And Gaskets | 2041384248
(0) Reviews: Write first review
Item #:
2041384248
Condition:
New
Price:
$522.50
Qty
:
Add to Cart
See Details
Banks Power | Big Hoss Racing Intake Manifold System Natural for use with 01-15 Chevy/GMC 6.6L | 42737
(0) Reviews: Write first review
Item #:
42737
Condition:
New
Price:
$1,999.00
Qty
:
Add to Cart
See Details
Banks Power | Billet Torque Converter W/RaceLock Technology 2001-15 Chevy 6.6L | 72510
(0) Reviews: Write first review
Item #:
72510
Condition:
New
Price:
$1,659.00
Qty
:
Add to Cart
See Details
BD Diesel 2 Low UnLoc - Chevy 2001-2014 2500-3500 4wd / 2001-2013 1500 4wd 1030710
Axle Hub Vacuum Disconnect
(0) Reviews: Write first review
Description:
2 Low UnLoc - Chevy 2001-2014 2500-3500 4wd / 2001-2013 1500 4wd
Item #:
1030710
Condition:
New
Price:
$154.95
Qty
:
Add to Cart
See Details
BD Diesel BD Build-It Chevy Allison Trans Kit 2001-2004 LB7 Stage 4 Master Rebuild Kit 1062204
Automatic Transmission Overhaul Kit
(0) Reviews: Write first review
Description:
BD Build-It Chevy Allison Trans Kit 2001-2004 LB7 Stage 4 Master Rebuild Kit
Item #:
1062204
Condition:
New
Price:
$1,874.95
Qty
:
Add to Cart
See Details
BD Diesel BD Duramax Deep Sump Allison 1000 Trans Pan - Chevy 2001-2018 1061650
Automatic Transmission Oil Pan
(0) Reviews: Write first review
Description:
BD Duramax Deep Sump Allison 1000 Trans Pan - Chevy 2001-2018
Item #:
1061650
Condition:
New
Price:
$355.00
Qty
:
Add to Cart
See Details
BD Diesel BD Duramax Exhaust Manifold Chevy/GMC 2001-2010 LB7/LLY/LBZ/LMM 1041460
Exhaust Manifold
(0) Reviews: Write first review
Description:
BD Duramax Exhaust Manifold Chevy/GMC 2001-2010 LB7/LLY/LBZ/LMM
Item #:
1041460
Condition:
New
Price:
$165.00
Qty
:
Add to Cart
See Details
BD Diesel BD Duramax Flexplate 2001-2016 Chevy/GMC 2001-2016 1041260
Automatic Transmission Flexplate
(0) Reviews: Write first review
Description:
BD Duramax Flexplate 2001-2016 Chevy/GMC 2001-2016
Item #:
1041260
Condition:
New
Price:
$394.95
Qty
:
Add to Cart
See Details
BD Diesel BD Duramax Torque Converter - 2001-2010 Chevy 6.6L Allison 1000 1030230
Automatic Transmission Torque Converter
(0) Reviews: Write first review
Description:
BD Duramax Torque Converter - 2001-2010 Chevy 6.6L Allison 1000
Item #:
1030230
Condition:
New
Price:
$1,030.00
Qty
:
Add to Cart
See Details
BD Diesel Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7 1515940
Turbocharger Boost Control Valve
(0) Reviews: Write first review
Description:
Boost Builder - Chevy 2001-2004 Duramax 6.6L LB7
Item #:
1515940
Condition:
New
Price:
$69.95
Qty
:
Add to Cart
See Details
BD Diesel Cool Down Timer Kit v2.0 1081160
Fuel Injection Pump Timer
(0) Reviews: Write first review
Description:
Cool Down Timer Kit v2.0
Item #:
1081160
Condition:
New
Price:
$200.00
Qty
:
Add to Cart
See Details
BD Diesel Exhaust Brake - 2001-2010 Duramax 6.6L w/4in Exh 1024311
Exhaust Brake
(0) Reviews: Write first review
Description:
Exhaust Brake - 2001-2010 Duramax 6.6L w/4in Exh
Item #:
1024311
Condition:
New
Price:
$1,374.95
Qty
:
Add to Cart
See Details
BD Diesel Flow-MaX Add-On Post Fine Particle Fuel Filter Kit 1050340-PFF
Fuel Lift Pump
(0) Reviews: Write first review
Description:
Flow-MaX Add-On Post Fine Particle Fuel Filter Kit
Item #:
1050340-PFF
Condition:
New
Price:
$68.95
Qty
:
Add to Cart
See Details
Items
1-
60
of
1870
Page
1
of
32
Next
»
View Universal items for:
2003
,
Chevrolet
,
Silverado 2500 HD
×
Sign In or
Create an Account
Email
Password
Forgot Password?