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

BD Diesel Tie Rod Upgrade Kits 1032125

Tie Rod Ends, Tie Rod Upgrade Kits, Straight, Male, Greasable, Outer Tie Rods with Shaft and Rack Ball Joints, Front Outer, Chevrolet, GMC, Kit

Part Number: BDD-1032125

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

K&N 57 Series FIPK Cold Air Intake Kits 57-3030-1

Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, with Clamps, Chevy, GMC, 2500, 3500, 8.1L, Kit

Part Number: KNN-57-3030-1

4.8 out of 5 stars ( 5 )

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Dee Zee Hex Cast Side Step Bars DZ66321CTB

Step Bars, Aluminum, Black Textured Powdercoated, Crew Cab, Pair

Part Number: DZZ-DZ66321CTB

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Raptor Series Magnum RT Gen 2 Drop Steps GTS31DG

5 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Richmond Gear EXCel Ring and Pinion Sets GM105373 GM 10.5 in. (14-bolt) 3.73 Gears

Ring and Pinion Gears, EXCel, 3.73:1 Ratio, 30-spline, Standard Rotation, GM 10.5 in., Chevy, GMC, Rear, Set

Part Number: RMG-GM105373

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

ATI Super Damper Diesel Harmonic Balancers ATI917378

Harmonic Balancer, Super Damper Diesel, Internal Balance, Steel, Elastomer, SFI 18.1, Each

Part Number: ATI-917378

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Estimated Ship Date: Mar 30, 2026 if ordered today

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ATI Super Damper Diesel Harmonic Balancers ATI917369

5 out of 5 stars ( 2 )

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TCI Pro Super Transmission Overhaul Kits 378951

TCI Pro Super Transmission Overhaul Kits 378951

Automatic Transmission Rebuild Kit, Pro Super, GM, 4L60E, Kit

Part Number: TCI-378951

4.0 out of 5 stars ( 10 )

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Summit Racing™ High Performance 30-Spline 4L60E/4L70E Transmission Rebuild Kit SUM-705026

4.75 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Yukon Gear & Axle Trac Loc Positraction Internals YPKGM8.5-P-30

Spider Gear Kit, Positraction Differential, GM 8.5 in., 8.6 in., Aftermarket Yukon Dura/Eaton, 30 Spline, Kit

Part Number: YGA-16053

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Air Lift Ride Control Kits for 2004-2012 CANYON, COLORADO - 59539

Air Springs, Rear, Chevy, GMC, Kit

Part Number: AIR-59539

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Motive Gear Ring and Pinion Sets GM9.5-456 GM 9.5 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 9.5 in., 14-Bolt, Truck, Set

Part Number: MGR-GM9-5-456

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Yukon Gear & Axle 1541H Alloy Axles YA G12471369

Axle Shaft, Rear, 1541H Alloy, 30 Spline, 33.750 in. Length, GM 8.6, ChevyGMC, Pickup/SUV, Each

Part Number: YGA-21240

4.4 out of 5 stars ( 5 )

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Yukon Gear & Axle Differential Covers YHCC-AAM11.5

Differential Cover, Yukon Hardcore Diff Covers provide significant protection against trail damage

Part Number: YGA-11903

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Dee Zee Hex Cast Side Step Bars DZ66311CTB

Step Bars, Aluminum, Black Textured Powdercoated, Extended Cab, Pair

Part Number: DZZ-DZ66311CTB

2.0 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

Timbren Suspension Enhancement Systems GMRG35

Springs, Helper, Rear, Black, Chevy, GMC, Kit

Part Number: TBI-GMRG35

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

USA Standard Gear Ring and Pinion Sets ZG GM14T-538T GM 10.5 in. (14-bolt) 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Set

Part Number: SPZ-36188

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Borne Off-Road 1.5 inch Wheel Spacers BNWS-008-381BK

Borne Off-Road Wheel Spacers, 8x165.1 116.7, 38.1, M14, Blk

Part Number: MIO-BNWS008381BK

Not Yet Reviewed

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USA Standard Gear Ring and Pinion Sets ZG GM8.25-411R GM 8.25 in. IFS 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 8.25 in., IFS, Set

Part Number: SPZ-36207

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

Rough Country Air Spring Kits for 2001-2010 SIERRA 2500 HD, SILVERADO 2500 HD - 10006

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-6 in of Lift, Rear, Chevy, GMC, Kit

Part Number: ROU-10006

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

Fleece Performance TapShifters FPE-TAPSHIFTER35

Automatic Transmission Controller, TapShifter, Chevy, GMC, Allison 1000, Kit

Part Number: FLE-S0054

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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aFe Momentum GT Pro 5R Air Intake Systems 54-74101

Air Intake Kit, Momentum GT Pro 5R, Polyethylene Tube, Black, Cotton Gauze Filter, Blue, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AFE-54-74101

5.0 out of 5 stars ( 2 )

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Richmond Gear EXCel Ring and Pinion Sets GM75342OE GM 7.5/7.625 in. 3.42 Gears

Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75342OE

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Pacer Performance Flexy Flares Fender Flares 52-178

Fender Flare, Synthetic Rubber, Black, 4.25 in. Flare Width, 1/4 in. Thick, 25 ft. Length Roll, Each

Part Number: PPP-52-178

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Rust Buster Crossmember Frame Repair Sections for 2004-2012 CANYON, COLORADO - RB7507

Rear Crossmember, Steel, Fuel Tank, Chevrolet, GMC, Each

Part Number: RBF-RB7507

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

Black Horse Off-Road Commercial Running Boards RUN102SS

Running Board, Pair

Part Number: BHO-RUN102SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Belltech ND2 OEM Shock Kits OE9142

Shocks and Struts, ND2 OEM Shocks, Stock Ride Height, Twin-tube, Gas-charged, Front and Rear, Chevrolet, GMC, Set of 4

Part Number: BEL-OE9142

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

Melling M-Select Class 3 Camshafts 22307

Engine Camshaft, High Performance Camshaft

Part Number: MEL-22307

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2004 GMC Parts and Accessories