CHEVROLET SILVERADO 2500 HD Walker Exhaust Parts and Accessories

Exhaust Clamp, U-bolt, Steel, Zinc Plated, 4.000 in. Diameter, 3/8 in. Thread, Each

Part Number: WLK-35752

4.89 out of 5 stars ( 9 )

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Exhaust Clamp, Band Clamp, Stainless Steel, 3.00 in. Pipe Diameter, Each

Part Number: WLK-36439

4.5 out of 5 stars ( 24 )

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Exhaust Clamp, Band-Style, Lap Joint, Stainless Steel, 4.000 in. Diameter, Each

Part Number: WLK-33274

5.0 out of 5 stars ( 7 )

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Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, Pickup, Each

Part Number: WLK-21533

5.0 out of 5 stars ( 7 )

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Exhaust hanger, Insulator, Each

Part Number: WLK-35229

4.65 out of 5 stars ( 17 )

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

Part Number: WLK-21753

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Exhaust Flange Gasket, Cadillac, Chevy, GMC, Each

Part Number: WLK-31718

4.38 out of 5 stars ( 8 )

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Exhaust Pipe Reducer, 3 in. ID To 2.5 in. OD, Length 6 in., Aluminum, Each

Part Number: WLK-41974

4.14 out of 5 stars ( 7 )

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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

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Muffler, Heavy Duty, 4 in. Inlet/4 in. Outlet, Stainless Steel, Each

Part Number: WLK-21172

3.75 out of 5 stars ( 4 )

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Exhaust Clamp, Band Clamp, Stainless Steel, 4.00 in. Pipe Diameter, Each

Part Number: WLK-36441

4.88 out of 5 stars ( 8 )

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Catalytic Converter, Universal, Stainless Steel, 2.5 in. Inlet/Outlet, 13.5 in. Length, Each

Part Number: WLK-93238

5.0 out of 5 stars ( 2 )

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Catalytic Converter, CalCal Universal, One Inlet, 3 in., One Outlet, 3 in., Stainless Steel, Ceramic Honeycomb, Each

Part Number: WLK-83404

5.0 out of 5 stars ( 1 )

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Exhaust Clamp, Band Clamp, Stainless Steel, 5.00 in. Pipe Diameter, Each

Part Number: WLK-36442

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Exhaust Flange Gasket, Composite, Cadillac, Chevy, Ford, GMC, Mercury, Each

Part Number: WLK-31610

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Exhaust Flange Gasket, Graphite with Wire Mesh Core, Buick, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: WLK-31657

5.0 out of 5 stars ( 1 )

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Catalytic Converter, Direct Fit, Stainless Case, Chevy, GMC, Each

Part Number: WLK-50566

4.25 out of 5 stars ( 4 )

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• Oversize $54.99
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Catalytic Converters, Universal, Stainless Steel Case, 3.000 in. Slip Fit Inlet/Outlet, 13.250 in. Overall Length, Each

Part Number: WLK-93239

4.5 out of 5 stars ( 2 )

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Exhaust Flange Gasket, 3 1/32 in. I.D. Hole, 2-Bolt, 5 5/32 in. on Center, Each

Part Number: WLK-31574

4.33 out of 5 stars ( 3 )

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Muffler, Quiet-Flow, Oval, Steel, Aluminized, 3.00 in. Offset Inlet/Outlet, 27.00 in. Overall Length, Each

Part Number: WLK-21522

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Exhaust Flange Gasket, Graphite Foil with Fire Ring, 3-Bolt, 4.00 in. Diameter, Chevrolet, GMC, Dodge, Ford, Each

Part Number: WLK-36496

1.0 out of 5 stars ( 1 )

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Chevrolet, GMC, Each

Part Number: WLK-50571

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-55557

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Exhaust Pipe, Inside Diameter 3.500 in,, Length 29.000 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-53934

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Exhaust Pipe, Inside Diameter 3.500 in,, Length 37.750 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-54893

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Estimated Ship Date: Dec 1, 2025 if ordered today

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