2004 GMC - Free Shipping on Orders Over $109 at Summit Racing

Rough Country M1 Suspension Lift Kits 85940

Suspension Leveling & Lift Kits, M1 Series, Torsion Bar Key, Leaf Spring Block, Aluminum Control Arm, 3.00 in. Front, 3.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-85940

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Rough Country V2 Suspension Lift Kits 28370

Suspension Leveling & Lift Kits, Lift Kit, V2 Series, Torsion Bar Key, Leaf Spring Block, 1.50-2.00 in. Front, 3.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-28370

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

EBC Stage 9 Kits With Yellowstuff Brake Pads and USR Rotors S9KR1017

Disc Brake Pad and Rotor Kit

Part Number: EBC-S9KR1017

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Husky Towing Products 26K Fifth Wheel Hitch Gliders 32042

Trailer Hitch Slider, HUSKY 10-26K GLIDER 3/BOX SET

Part Number: HSK-32042

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84701

CalCat CARB Catalytic Converter

Part Number: WLK-84701

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

UWS Crossover Series Standard-Profile Toolboxes EC10171

Truck Bed Toolbox, Crossover Series Standard-Profile, Front of Truck Bed, Aluminum, Polished, 60 in. Width, 19.25 in. Height, 19.50 in. Depth, Each

Part Number: UWS-EC10171

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dee Zee Louvered Sport Bars DZ 960050B

Headache Racks and Window Guards, Sport Bar, Steel, Black Powdercoat, Chevrolet, Ford, GMC, for Nissan, Toyota, Each

Part Number: DZZ-DZ960050B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Body Parts Bumpers GM1103129PP

STEP BUMPER ASSEMBLY; CHROME; 99-07 SLV 2500/3500HD; FLTSD; W/1500 PAD

Part Number: BDY-GM1103129PP

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

UWS Crossover Series Low-Profile Toolboxes EC10141

Truck Bed Toolbox, Crossover Series Low-Profile, Front of Truck Bed, Aluminum, Polished, 58 in. Width, 19.25 in. Height, 13.50 in. Depth, Each

Part Number: UWS-EC10141

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Systems 106-0661

Direct-Fit Exhaust System Replacement Kit

Part Number: BRE-106-0661

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dee Zee Red Label Series Truck Bed Toolboxes DZ 8170DB

Toolbox, Red Label Series, Aluminum, Black Powdercoated, Locking, Chevy, Dodge, Ford, GMC, International, Jeep, Lincoln, for Nissan, Ram, Toyota, Each

Part Number: DZZ-DZ8170DB

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dana Spicer Drivetrain Products Ring and Pinion Gear Installation Kits 10043634

MASTER AXLE DIFFERENTIAL BEARING AND SEAL KIT

Part Number: SDH-10043634

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

USA Standard Gear Master Overhaul Kits ZK GM9.25IFS-A

USA Standard Master Overhaul kit GM, 9.25 in. IFS, Kit

Part Number: SPZ-37061

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dana Spicer Drivetrain Products Axle Bearings 10024048

Master Axle Overhaul Bearing Kit; GM 9.25

Part Number: SDH-10024048

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645473

AP Exhaust Direct-Fit Catalytic Converters 645473

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 3.00 in. Slip Fit Outlet, 25.00 in. Overall Length, Right, Chevrolet, GMC, Each

Part Number: APH-645473

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Rebuild Kits and Spider Gears YPKGM9.5-P-33-DG

9.5" GM DURA GRIP_ONLY!!, POSI SPIDER SET (No_clutches)

Part Number: YGA-16166

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 9189

Catalytic Converter, Stainless Steel, Chevy, GMC, 4.8, 6.0L, Each

Part Number: CTO-9189

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets G875342X GM 7.5/7.625 in. 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in., Set

Part Number: MGR-G875342X

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Ring and Pinion Gear Sets ALL70113 GM 7.5 in. 3.42 Gears

4 out of 5 stars ( 4 )

Estimated Ship Date: Today

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EBC Stage 13 Kits Yellowstuff Brake Pads and RK Rotors S13KR1232

Disc Brake Pad and Rotor Kit

Part Number: EBC-S13KR1232

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

aFe Large Bore-HD Exhaust Systems 49-44001

Exhaust System, Large Bore HD, Cat-Back, Stainless Steel, Tip, Chevy, GMC, 6.6L, Diesel, Kit

Part Number: AFE-49-44001

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Dorman Ring and Pinion Sets 697-133 AAM/Chrysler/GM 11.5 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, AAM/Chrysler/GM 11.5 in., Set

Part Number: RNB-697-133

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Dorman Driveshafts for 2003-2005 EXPRESS 2500, SAVANA 2500 - 976-958

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-958

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Westin HDX Drop Steps 56-11685

Step Bars, Nerf Bars, HDX, Steel, Black, Chevy, GMC, Pair

Part Number: WSA-56-11685

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Transfer Case Housings 600-126

Transfer Case Housing, Front Transfer Case Half Assembly

Part Number: RNB-600-126

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

EBC Stage 15 Kits Extra-Duty Brake Pads and USR Rotors for 2010-2022 SAVANA 2500, 2003-2017 SAVANA 3500 - S15KR1060

Disc Brake Pad and Rotor Kit

Part Number: EBC-S15KR1060

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

2004 GMC Parts and Accessories