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

Walker Exhaust Intermediate Pipes 56020

Intermediate Pipe, Steel, Natural, for Trucks with 157.5 in. Wheelbase Only, Chevy, GMC, 4.8L, 5.3L, Each

Part Number: WLK-56020

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

MBRP Armor Lite Series Exhaust Systems S6001P

Aluminized Steel 4" Cat-Back Single Side Exit - with Carb-Approved Downpipe EO# D-763-2

Part Number: MBR-S6001P

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2191

AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2191

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2191

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

AP Exhaust Direct-Fit Catalytic Converters 645236

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 46.00 in. Overall Length, Cadillac, Chevrolet, GMC, Each

Part Number: APH-645236

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

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Walker Ultra Direct-Fit Catalytic Converters 50462

4.5 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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BRExhaust Direct-Fit Steel 2.63 Inch Muffler 100-5450

Mufflers, Direct-Fit, 2.63 in. Inlet/Outlet, Steel, Aluminized, Oval Case, 28.00 in. Overall Length, Cadillac, Chevrolet, GMC, Each

Part Number: BRE-100-5450

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2004-2006 CANYON, COLORADO, 2006 I-280 - 50764

Catalytic Converter, Stainless Steel, Chevy, GMC, 2.8L, Front, Each

Part Number: MPE-50764

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

Catco Federal/EPA Direct-Fit Catalytic Converters 9993

Catalytic Converter - Direct Fit

Part Number: CTO-9993

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

AP Exhaust Direct-Fit Catalytic Converters 645815

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 61.25 in. Overall Length, Right, Chevrolet, GMC, Each

Part Number: APH-645815

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

BRExhaust 2.5 Inch Exhaust Clamp 250-065

Exhaust Clamp, Exhaust Clamp

Part Number: BRE-250-065

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 51878

Catalytic Converter, Stainless Steel, Cadillac, 6.0L, Driver Side, Each

Part Number: MPE-51878

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 Intermediate Pipes 102-1454

Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 2.625 in. O.D., Chevrolet, GMC, Each

Part Number: BRE-102-1454

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Walker Exhaust Intermediate Pipes for 2002-2006 SIERRA 1500 HD, SILVERADO 1500 HD - 54901

Exhaust Pipe Connector, Inside Diameter 2.750 in,, Length 43.750 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-54901

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 81723

Catalytic Converter, Stainless Steel Case, Cadillac, Chevy, Dodge, Ford, Hummer, Isuzu, Jeep, Mercury, Olds

Part Number: WLK-81723

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Pypes Mini Catalytic Converters CVM13M

4.25 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Walker CalCat Universal Catalytic Converters 81724

Catalytic Converter, CalCat, Stainless Steel Case, 3.00 in. Slip Fit Inlet/Outlet, Chevy, GMC, Each

Part Number: WLK-81724

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Walker Exhaust Intermediate Pipes 53622

Exhaust Pipe Connector, Inside Diameter 2.625 in,, Length 24.500 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-53622

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

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AP Exhaust Intermediate Pipes 28848

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026

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Dynomax Tailpipes 52440

Tailpipe, Exhaust, Outside Diameter 2.500 in., Stainless Steel, Natural, Chevrolet, GMC, Each

Part Number: WLK-52440

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Walker Tailpipes for 2002-2006 SIERRA 1500 HD, SILVERADO 1500 HD - 55656

Tailpipe, Exhaust, Outside Diameter 3.000 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-55656

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1842S-9JT

Headers, Cat4ward, Stainless Steel, Titanium Ceramic Coated, Chevy, GMC, Pickup, 4.3L, Pair

Part Number: JBA-1842S-9JT

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 - Catalytic Converters for 2004-2005 CANYON, COLORADO - 4583327

California Manifold Catalytic Converter

Part Number: MPE-4583327

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

AP Exhaust OE Replacement Steel 2.75 Inch Muffler 2406

Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: APH-2406

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

AP Exhaust Direct-Fit Catalytic Converters 645862

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 3.00 in. Slip Fit Outlet, 63.00 in. Overall Length, Left, Chevrolet, GMC, Each

Part Number: APH-645862

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

Mishimoto Titanium Turbo Blankets MMTB-DMAX-01

Turbo Heat Shields, Titanium Blanket, Stock Turbo, Wraparound Installation, Chevy, GMC, Duramax, LB7, 6.6L, Each

Part Number: MIO-MMTB-DMAX-01

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 Clamps 903-300

Exhaust Clamp

Part Number: RNB-903-300

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 Direct-Fit Catalytic Converters 49668

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49668

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

MagnaFlow Direct-Fit Catalytic Converters 49602

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

Part Number: MPE-49602

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