GMC Walker Exhaust Exhaust

Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82629

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: WLK-55549

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

• Oversize $9.99

Tailpipe, Exhaust, Outside Diameter 2.625 in., Steel, Aluminized, Cadillac, Chevrolet, GMC, Each

Part Number: WLK-54382

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

• Oversize $12.99

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

Part Number: WLK-16611

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18177

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Catalytic Converters, Universal, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 18.000 in. Overall Length, Each

Part Number: WLK-80905

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Catalytic Converter, CalCat, Stainless Case, 2.500 in. Inlet/2.500 in Outlet, Chevy, Dodge, Ford, Toyota, Each

Part Number: WLK-80906

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/1.812 in. Outlet, Each

Part Number: WLK-17829

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.00 in. Overall Length, Chevrolet, GMC, Each

Part Number: WLK-18906

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Exhaust hanger, Tail pipe bracket, Each

Part Number: WLK-35362

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Exhaust Pipe Connector, Inside Diameter 2.625 in,, Length 45.750 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-54944

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.50 in. O.D., Chevy, GMC, Each

Part Number: WLK-43697

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pipe-Resonator Assembly

Part Number: WLK-55728

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Estimated Ship Date: Apr 13, 2026 if ordered today

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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: Monday 3/23/2026 if shipped by air

• Oversize $9.99

Muffler - Quiet-FlowSS - Domestic - TK

Part Number: WLK-21683

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.625 in. Inlet/Outlet, Chevy, GMC, Each

Part Number: WLK-21919

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Muffler, Tru-Fit, Steel, Aluminized, 2.0 in. Inlet, 2.0 in. Outlet, 25.0 in. Length, Each

Part Number: WLK-18101

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Converter-EPA Ultra-Direct Fit

Part Number: WLK-16796

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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CalCat CARB Catalytic Converter

Part Number: WLK-81327

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Intermediate Pipe, Outside Diameter 2.250 in., Steel, Aluminized, Chevrolet, GMC, Each

Part Number: WLK-54853

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Exhaust Pipes, Tailpipes, Steel, Aluminized, 2.500 in. O.D., Chevrolet, GMC, Each

Part Number: WLK-54000

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Estimated Ship Date: Apr 13, 2026 if ordered today

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• Oversize $9.99
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Muffler, Direct Fit, SoundFX, Oval, Steel, Aluminized, Chevy, GMC, 4.3L, Each

Part Number: WLK-18934

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 13, 2026 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: Apr 13, 2026 if ordered today

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• Oversize $59.99
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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: Monday 3/23/2026 if shipped by air

• Oversize $9.99

Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 29.500 in. Overall Length, Chevy, GMC, Each

Part Number: WLK-22678

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Estimated Ship Date: Apr 13, 2026 if ordered today

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