CHEVROLET Dorman Exhaust

Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Pickup, 7.4L, Passenger Side, Each

Part Number: RNB-674-390

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Exhaust Manifold, Driver Side Only, Cast Iron, Natural, Chevy, GMC, 305, 350, Each

Part Number: RNB-674-278

4.5 out of 5 stars ( 2 )

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Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -

Part Number: RNB-674-068

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Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Each

Part Number: RNB-674-729

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -

Part Number: RNB-674-048

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Each

Part Number: RNB-674-860

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converter, Direct-Fit, Stock Flange, Stainless Steel, Buick, Chevy, Front, Each

Part Number: RNB-674-854

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Exhaust Manifold, Rear, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each

Part Number: RNB-674-541

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Exhaust Manifold

Part Number: RNB-674-428

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -

Part Number: RNB-674-049

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Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-5602

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -

Part Number: RNB-674-067

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Exhaust Manifold, Rear, Cast Iron, Natural, Chevy, Oldsmobile, Pontiac, Saturn, 2.2L, Each

Part Number: RNB-674-870

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Manifold Converter, Stainless Steel, Natural, Passenger Side, Geo, Suzuki, Each

Part Number: RNB-673-617

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Diesel Exhaust Fluid (DEF) Pump, Diesel Emission Fluid Pump

Part Number: RNB-904-607

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Catalytic Converter, Manifold Preconverter

Part Number: RNB-674-486

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Buick, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: RNB-674-785

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Integrated Manifold - Cast - Includes Hardware

Part Number: RNB-674-851

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Manifold Preconverter

Part Number: RNB-674-483

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-738

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Converter

Part Number: RNB-679-756

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Estimated Ship Date: Feb 9, 2026 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: Feb 9, 2026 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -

Part Number: RNB-674-046

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Cast Iron Exhaust Manifold. Includes Gaskets and Hardware to Downpipe

Part Number: RNB-674-916

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Each

Part Number: RNB-674-887

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Estimated Ship Date: Feb 9, 2026 if ordered today

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