CHEVROLET SILVERADO 3500 HD Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Flowmaster Stainless Steel American Thunder Exhaust Systems 817933

Exhaust, American Thunder, Dual Exit, Stainless Steel, Polished Stainless Tip, Chevrolet, GMC, Kit

Part Number: FLO-817933

4.0 out of 5 stars ( 3 )

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Dorman Exhaust Manifolds 674-522

Exhaust Manifold, Cadillac, Chevy, GMC, Hummer, Pickup, SUV, Van, 4.8, 5.3, 6.0L, Driver Side, Each

Part Number: RNB-674-522

4.62 out of 5 stars ( 21 )

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BD Diesel Exhaust Manifolds 1041400

EXHAUST MANIFOLD KIT CHEVROLET SILVERADO 1500 / GMC SIERRA 1500 V8 2002-2013

Part Number: BDD-1041400

Not Yet Reviewed

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MBRP Installer Series Exhaust Systems S5093AL

Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevrolet, GMC, Kit

Part Number: MBR-S5093AL

5.0 out of 5 stars ( 3 )

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MBRP Installer Series Exhaust Systems S6032AL

Exhaust System, Installer Series, Particulate Filter Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevy/GMC, Duramax, Kit

Part Number: MBR-S6032AL

5.0 out of 5 stars ( 1 )

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Walker Quiet-Flow Steel 3.5 Inch Muffler 21753

Muffler, Quiet-Flow, Round, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21753

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Walker Replacement Exhaust Insulators 35229

Exhaust hanger, Insulator, Each

Part Number: WLK-35229

4.65 out of 5 stars ( 17 )

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ACDelco Spark Plug Heat Shields 19329681

Spark Plug Boot Protector, Heat Shield, 500 degrees F, Snap-on, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: ADO-8006

5.0 out of 5 stars ( 6 )

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Flowmaster FlowFX 409 Stainless Steel 3.5 Inch Muffler 718155

Muffler, FlowFX, 3.50 in. Inlet, 3.50 in. Outlet, 409 Stainless Steel, Natural, Center Inlet, Center Outlet, Chevy, GMC, 6.6L/401 Engine, Each

Part Number: FLO-718155

Not Yet Reviewed

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Mr. Gasket Header Bolts 918G

Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12

Part Number: MRG-918G

4.75 out of 5 stars ( 4 )

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Walker CalCat Universal Catalytic Converters 83509

Catalytic Converter, Cal-Cat Universal, 3.000 in. Slip Fit Inlet, 3.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83509

Not Yet Reviewed

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MBRP Black Series Downpipe Kits GM8424

Exhaust Down Pipe, Steel, Black, 3 in. Diameter, Chevy, GMC, 6.6L, Each

Part Number: MBR-GM8424

4.85 out of 5 stars ( 13 )

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Dorman Exhaust Manifold Mounting Hardware 03413

Exhaust Manifold Bolts, Steel, Zinc Plated, 8mm x 1.25 Thread Size, Cadillac, Chevy, Chrysler, Jeep, Set of 12

Part Number: RNB-03413

4.67 out of 5 stars ( 12 )

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Summit Racing™ Spark Plug Boot Heat Shields SUM-889511

Heat Protection, Spark Plug Boot Heat Shields, Straight, Aluminum, Natural, 2 3/8 in. Long, LS, Set of 8

Part Number: SUM-889511

5.0 out of 5 stars ( 4 )

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Dorman Exhaust Manifold Mounting Hardware 03133HP

Exhaust Manifold Hardware, Exhaust Manifold Mounting Hardware, Stud/Nut Type, Stainless Steel, Natural, Buick, Cadillac, Chevy, Ford, GMC, Set of 6

Part Number: RNB-03133HP

5.0 out of 5 stars ( 2 )

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MBRP Round, Polished 5 Inch Exhaust Tip T5154

Exhaust Tip. 5.00 in. Inlet, 6.00 in. Outlet, 15.50 in. Length, Round, 30 Degree Bend, Rolled Edge, Single Wall, 304 Stainless, Polished, Each

Part Number: MBR-T5154

3.0 out of 5 stars ( 1 )

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MagnaFlow Street Series Performance Exhaust Systems 19377

Exhaust System, Street Series, Cat-Back, 409 Stainless Steel, Natural, Split Rear, 3.50 in. Diameter, Chevrolet, GMC, Kit

Part Number: MPE-19377

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

ACDelco Diesel Exhaust Fluid Injectors 12647372

Diesel Exhaust Fluid Injectors, Chevrolet, GMC, Each

Part Number: ADO-12647372

Not Yet Reviewed

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Walker Heavy-Duty U-Bolt Clamps 35753

Exhaust Clamp, U-Bolt, Steel, 3.500 in. Diameter, 3/8 in. Thread, Each

Part Number: WLK-35753

5.0 out of 5 stars ( 3 )

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Summit Racing™ Spark Plug Boot Heat Shields SUM-889505BK

Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Black, 2 3/8 in. Long, LS/LT, Set of 8

Part Number: SUM-889505BK

5.0 out of 5 stars ( 1 )

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Dorman Exhaust Manifold Mounting Hardware 03413HP

Exhaust Manifold Hardware, Bolts, Stainless Steel, Natural, 8mm x 1.25, 30mm Length, Cadillac, Chrysler, Chevy, Dodge, GMC, Set of 12

Part Number: RNB-03413HP

5.0 out of 5 stars ( 1 )

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Flowmaster FlowFX Exhaust Systems 718111

Exhaust System, FlowFX, Cat-back, Stainless Steel, Natural, Split Side Exit, Black Ceramic Coated Tip, Chevy, GMC, Kit

Part Number: FLO-718111

Not Yet Reviewed

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Fel-Pro Exhaust Manifold Hardware ES 75120

Exhaust Manifold Hardware, Black, Steel, Chevrolet, 5.7L, Kit

Part Number: FEL-ES75120

Not Yet Reviewed

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AP Exhaust Direct-Fit Catalytic Converters 645154

AP Exhaust Direct-Fit Catalytic Converters 645154

Catalytic Converters, Direct-Fit, Two Stock Flange Inlets, One Stock Flange Outlet, Ceramic Honeycomb Substrate, 59.00 in. Length, Chevy, GMC, Each

Part Number: APH-645154

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03133

Exhaust Manifold Studs, Nuts, Front Flange, Buick, Cadillac, Oldsmobile, Chevy, GMC, Set of 6

Part Number: RNB-03133

3.64 out of 5 stars ( 25 )

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