CHEVROLET IMPALA Exhaust

Exhaust Flange Spring - 0.825 In. OD x 1.135 In. ID x 1.570 In. Length

Part Number: RNB-03081

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Buick, Chevy, Oldsmobile, Pontiac, 37.375 in. Length, 3.8L, Each

Part Number: CTO-4876

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Pre-Converter - Not Carb Compliant

Part Number: RNB-679-539

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Estimated Ship Date: Sep 16, 2025 if ordered today

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AIR Check Valve, Buick, Chevy, Each

Part Number: RNB-911-153

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 16, 2025 if ordered today

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Exhaust Manifold, Front, Cast Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.1L, 3.4L, Each

Part Number: RNB-674-544

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Exhaust Manifold, Rear, Cast Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.1L, 3.4L, Each

Part Number: RNB-674-567

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: RNB-674-919

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Manifold Converter

Part Number: RNB-673-049

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-948

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Exhaust Manifold

Part Number: RNB-674-479

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Exhaust Manifold Kit - Includes Required Hardware and Gaskets

Part Number: RNB-674-918

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Cast Iron Exhaust Manifold - Includes Hardware and Gasket

Part Number: RNB-674-901

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Estimated Ship Date: Sep 16, 2025 if ordered today

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AIR Check Valve, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-911-004

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Estimated Ship Date: Sep 16, 2025 if ordered today

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Catalytic Converter, Universal Catalytic Converter - 2.25in.

Part Number: MPE-448305

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Catalytic Converter, Universal Catalytic Converter - 2.5in.

Part Number: MPE-448306

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, 2.250 in. O.D., 20.50 in. Overall Length, Buick, Chevrolet, Pontiac, Each

Part Number: APH-122624

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Mufflers-Quiet-Flow

Part Number: WLK-22104

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Intermediate Pipe, Outside Diameter 2.500 in., Steel, Aluminized, Chevrolet, Each

Part Number: WLK-55647

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Mufflers, Direct Fit SoundFX, Steel, Aluminized, 23.000 in. Overall Length, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-18234

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 11, 2025 if ordered today

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Muffler, Quiet-Flow Series, 2.250 in., Inlet, 2.250 in. Outlet, Chevy, V6, Each

Part Number: WLK-21399

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Estimated Ship Date: Sep 11, 2025 if ordered today

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

Part Number: WLK-54693

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Muffler, SoundFX, Steel, Aluminized, 2.25 in. Inlet, 2.0 in. Outlet, 23.0 in. Length, Each

Part Number: WLK-17846

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.125 in. Outlet O.D., Each

Part Number: WLK-17852

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Muffler, 2.25 in. Offset Inlet, 2.25 in. Center Outlet, 26.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-101-1164

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Estimated Ship Date: Sep 17, 2025 if ordered today

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California Direct-Fit Catalytic Converter

Part Number: MPE-557901

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Estimated Ship Date: Sep 15, 2025 if ordered today

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