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

Dorman Exhaust Manifold Mounting Hardware 32114

Exhaust Manifold Mounting Hardware, Bolt/Washer Hardware Type, Steel, Natural, Chevrolet, GMC, Hummer, Workhorse, Workhorse Custom Chassis, Kit

Part Number: RNB-32114

Not Yet Reviewed

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Walker Exhaust Intermediate Pipes 54257

Intermediate Pipe, Steel, Aluminized Finish, 2.75 in. o.d., Chevy, GMC, 4.3L, 4.8L, 5.3L, Each

Part Number: WLK-54257

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Dorman Exhaust Manifolds 674-729

Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Each

Part Number: RNB-674-729

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

Dynomax Ultra Flo Welded Exhaust Systems for 2001-2006 YUKON XL 1500, SUBURBAN 1500, 2002-2006 AVALANCHE 1500 - 19360

Exhaust System, Ultra Flo Welded, Cat-Back, Steel, Aluminized, Chrome Tip, Chevy, GMC, SUV, 5.3L, Kit

Part Number: WLK-19360

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Stainless Works Long Tube Headers 81TRK04188

Stainless Works Long Tube Headers 81TRK04188

2004-07 Chevy/GMC Truck 8.1L, 1-7/8" primary tubes, uses factory headpipe and cats.

Part Number: STW-81TRK04188

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Walker Exhaust Intermediate Pipes 55512

Intermediate Pipe, Outside Diameter 4.000 in., Stainless Steel, Natural, Chevrolet, GMC, Each

Part Number: WLK-55512

5.0 out of 5 stars ( 3 )

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MagnaFlow Turbo Downpipes 15399

Exhaust Pipe

Part Number: MPE-15399

Not Yet Reviewed

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AP Exhaust Extra Heavy-Duty U-Clamps H212

Exhaust Clamp, U-Bolt, 2.50 in. Diameter, Steel, Natural, Each

Part Number: APH-H212

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Walker Direct-Fit Tailpipes 55187

Exhaust Tailpipe, Steel, Aluminized, 2.75 in. Diameter, Chevy, GMC, Each

Part Number: WLK-55187

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Walker Ultra Direct-Fit Catalytic Converters 55557

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-55557

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

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AP Exhaust Direct-Fit Catalytic Converters 645455

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Estimated Ship Date: Apr 3, 2026

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MagnaFlow Direct-Fit Catalytic Converters for 2004-2005 CANYON, COLORADO - 49611

Catalytic Converter, Stainless Steel, Chevy, GMC, 2.8, 3.5L, Rear, Each

Part Number: MPE-49611

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Pacific Performance Engineering Exhaust Manifolds 116111400

Exhaust Manifolds, High Silicon Cast Iron, Natural, Chevy, GMC, 6.6L Diesel, Pair

Part Number: PPE-116111400

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BRExhaust Direct-Fit Exhaust Systems for 2004-2007 CANYON, COLORADO - 106-0200

Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Rear Exit, Chevrolet, GMC, Kit

Part Number: BRE-106-0200

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

Walker CalCat Universal Catalytic Converters 81918

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Flowmaster Stainless Steel American Thunder Exhaust Systems 817435

Exhaust System, American Thunder, Cat-Back, Stainless Steel, Chevy, GMC, 4.8, 5.3L, Kit

Part Number: FLO-817435

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Corsa dB Cat-Back Exhaust Systems for 2002-2006 SIERRA 1500, 1999-2006 SILVERADO 1500 - 24275

Exhaust System, dB, Stainless Steel, Cat-Back, GM, Pickup, Chevy, Small Block, Kit

Part Number: CSE-24275

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

ACDelco Exhaust Manifolds 12616285

Exhaust Manifolds, Replacement, Cast Iron, Left, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-12616285

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Dorman Exhaust Manifolds 674-522

4.75 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

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ATP Exhaust Manifolds 101262

Exhaust Manifolds, Cast Iron, Natural, Right, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ATP-101262

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

Dorman Exhaust Manifolds 674-524

Exhaust Manifold, OEM Replacement, Cast Iron, Chevrolet, GMC, Each

Part Number: RNB-674-524

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

MagnaFlow Street Series Performance Exhaust Systems for 2001-2006 SUBURBAN 2500, YUKON XL 2500 - 15716

Exhaust, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, 8.1L, Kit

Part Number: MPE-15716

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Corsa dB Cat-Back Exhaust Systems for 2003-2006 SIERRA 2500 HD, SILVERADO 2500 HD - 24292

Exhaust System, Exhaust dB, Cat-Back, Stainless Steel, Chevy, GMC, Pickup, 6.0L, Kit

Part Number: CSE-24292

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems 15778

Exhaust, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, Pickup, 4.8, 5.3L

Part Number: MPE-15778

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Flowmaster American Thunder Exhaust Systems for 1987-1993 MUSTANG - 17116

5 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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AP Exhaust Direct-Fit Catalytic Converters 645774

Catalytic Converters, Direct-Fit, Two Stock Flange Inlets, Two 3.00 in. Stock Flange/Slip Fit Outlets, 56.75 in. Length, Front, Chevrolet, GMC, Each

Part Number: APH-645774

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 51759

Catalytic Converter, 3-way Style, Stainless Steel Case, Each

Part Number: MPE-51759

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

Gibson Dual Sport Truck Exhaust Systems for 2001-2006 SIERRA 2500 HD, SILVERADO 2500 HD - 65014

Exhaust, Dual Sport, Cat-Back, Stainless Steel, Natural, Polished Tips, Chevy, GMC, 6.0, 8.1L, Kit

Part Number: GIB-65014

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