PONTIAC Walker Exhaust Catalytic Converters

Catalytic Converter, CalCat Universal, One Inlet, 2.25 in., One Outlet, 2.25 in., Stainless Steel, Ceramic Honeycomb, Each

Part Number: WLK-83402

5.0 out of 5 stars ( 4 )

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Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83403

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Catalytic Converter, Ultra Direct Fit, Stainless Steel, Buick, Pontiac, 3.8L, Each

Part Number: WLK-54752

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

Part Number: WLK-93238

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Catalytic Converter, Stainless Steel, Chevy, Pontiac, 5.0, 5.7L, Each

Part Number: WLK-15622

4.5 out of 5 stars ( 2 )

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Pontiac, Toyota, Each

Part Number: WLK-83197

5.0 out of 5 stars ( 1 )

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Catalytic Converter, CalCat Universal, Stainless Steel Case, Chrysler, Mazda, Mercedes-Benz, Pontiac, Toyota, Each

Part Number: WLK-82600

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Catalytic Converter, Stainless Steel, Chevy, GMC, Pontiac, 5.0, 5.7L, Each

Part Number: WLK-15043

4.75 out of 5 stars ( 4 )

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Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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

Part Number: WLK-53857

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Catalytic Converters, Universal, Stainless Steel Case, 2.000 in. Slip Fit Inlet/Outlet, 12.000 in. Overall Length, Each

Part Number: WLK-84100

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

Part Number: WLK-47855

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Catalytic Converter, Stainless Steel Case, Buick, Pontiac, Each

Part Number: WLK-16386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: WLK-15042

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Catalytic Converter, Direct Fit, Stainless Steel, Pontiac, Toyota, 1.8L, Each

Part Number: WLK-82664

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Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each

Part Number: WLK-83406

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Catalytic Converter, Direct-Fit, Stainless Steel, Pontiac, 1.8L, Each

Part Number: WLK-53717

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Converter-CalCat-Direct Fit

Part Number: WLK-84387

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Converter-CalCat-Direct Fit

Part Number: WLK-84276

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

Part Number: WLK-16592

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Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, 14 in. Length, Each

Part Number: WLK-15033

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16976

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Chevy, Oldsmobile, Pontiac, 2.2L, Each

Part Number: WLK-54692

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Estimated Ship Date: Dec 30, 2025 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-81326

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Catalytic Converter, CalCat Universal, Stainless Steel Case, 2.250 in. Inlet/Outlet, 12.000 in. Length, Each

Part Number: WLK-83205

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Estimated Ship Date: Dec 29, 2025 if ordered today

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