CHEVROLET SILVERADO 3500 HD Walker Exhaust Exhaust

Exhaust hanger, Insulator, Each

Part Number: WLK-35229

4.65 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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

Part Number: WLK-21753

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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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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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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Muffler - Quiet-FlowSS - Domestic - TK

Part Number: WLK-21706

5.0 out of 5 stars ( 1 )

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

Part Number: WLK-36442

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

Part Number: WLK-50572

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Tailpipe, Exhaust, Outside Diameter 3.500 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-56252

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Estimated Ship Date: Feb 17, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84707

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Estimated Ship Date: Feb 17, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84720

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Estimated Ship Date: Feb 17, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84721

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Estimated Ship Date: Feb 17, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84797

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Estimated Ship Date: Feb 17, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84796

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Exhaust Pipe, Inside Diameter 3.500 in,, Length 51.500 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-55650

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Exhaust Pipe Connector, Inside Diameter 3.500 in,, Length 72.750 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-54894

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Exhaust Pipe, Inside Diameter 3.500 in,, Length 18.750 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-52566

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Estimated Ship Date: Feb 17, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84802

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Estimated Ship Date: Feb 17, 2026 if ordered today

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