BUICK Manifolds

Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-948

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Manifold, Passenger Side, Cast Iron, Natural Finish, Buick, Chevy, GMC, Oldsmobile, Isuzu, Each

Part Number: RNB-674-777

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Springs, Exhaust Flange Hardware, Steel, Nickel Plated, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: RNB-03084

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Manifold Hardware, Exhaust Manifold Mounting Hardware, Bolt, Steel, Set of 6

Part Number: RNB-03088

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Manifold Hardware, Exhaust Manifold Mounting Hardware, Bolt, Steel, Set of 6

Part Number: RNB-03088CD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Manifold Hardware, Exhaust Flange Hardware, Bolt/Nut/Spring, Steel, Natural, Each

Part Number: RNB-03136

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

Part Number: RNB-674-269

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Manifold

Part Number: RNB-674-479

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Manifold, Cast Iron, Natural, GM V6, 3.3L, Rear Exit, Each

Part Number: RNB-674-526

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

Part Number: RNB-674-575

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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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Exhaust Manifold Kit

Part Number: RNB-674-154

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Manifold Converter

Part Number: RNB-673-049

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Manifold Converter - CARB Compliant

Part Number: RNB-673-854

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Manifold Hardware, Exhaust Manifold Mounting Hardware, Bolt/Spring, Each

Part Number: RNB-675-203BX

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Estimated Ship Date: Nov 10, 2025 if ordered today

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

Part Number: RNB-674-990

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Exhaust Manifold Hardware Kit

Part Number: RNB-32110

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Estimated Ship Date: Nov 10, 2025 if ordered today

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MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0078

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16873

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Exhaust Bolt GM/Chrysler Car

Part Number: WLK-35282

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16870

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16871

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16872

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Exh. Flange Bolt & Spring Kit

Part Number: FEL-ES72141

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Estimated Ship Date: Dec 16, 2025 if ordered today

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REAR POWER LOG

Part Number: XPF-ZZ-RPLOG

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Estimated Ship Date: Oct 22, 2025 if ordered today

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