2004 CHEVROLET Manifolds

Exhaust Manifold Hardware, Steel, Black, Chevy, Small Block LS, Each

Part Number: BTC-BTR46600

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Exhaust Manifold, Front, Cast Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each

Part Number: RNB-674-540

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM Big Block Chevy (any year), 366, 396, 402, 427, 454 cu in, 7.4L & GM 8.1L & 8.8L Engines

Part Number: KAP-KAP7481PF

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Chevy, GMC, Oldsmobile, Driver Side, 4.3L, Each

Part Number: RNB-674-212

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Exhaust Hardware

Part Number: RNB-32121

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Front, Left, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ATP-101273

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Manifolds and Up-Pipes GM 2002-2004 CA Y-pipe LB7 - Black

Part Number: PPE-116111220

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Estimated Ship Date: Today

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Exhaust Manifolds, High Silicon Cast Iron, Natural, Chevy, GMC, 6.6L Diesel, Pair

Part Number: PPE-116111200

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• Core Charge $152.00
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Exhaust Manifold, OEM Replacement, Cast Iron, Chevrolet, GMC, Each

Part Number: RNB-674-523

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Manifolds and Up-Pipes GM 2002-2004 CA Y-pipe LB7 - Silver

Part Number: PPE-116111235

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Exhaust Manifolds, Replacement, Right, Cast Iron, Chevrolet, GMC, 4.3L, Each

Part Number: ADO-12574320

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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: Apr 13, 2026 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: Apr 13, 2026 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: Apr 13, 2026 if ordered today

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Manifolds and Up-Pipes GM 2004.5-2005 Y-Pipe LLY - Silver

Part Number: PPE-116111435

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Right, Chevrolet, GMC, Each

Part Number: ATP-101401

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM Big Block Chevy (Year 2001-2015) 8.1L & 8.8L Engine

Part Number: KAP-KAP81P

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Estimated Ship Date: Apr 17, 2026 if ordered today

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MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0270

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Estimated Ship Date: Apr 8, 2026 if ordered today

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MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP4003

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM (Year 1988-2009) 2.8L, 2.9L, 3.5L, 3.7L, 4.2L LL8: 4, 5 & 6 Cylinder Inline Engines

Part Number: KAP-KAP42L

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Estimated Ship Date: Apr 17, 2026 if ordered today

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

Part Number: WLK-16469

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Estimated Ship Date: Apr 16, 2026 if ordered today

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

Part Number: RNB-673-618

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

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Exhaust Manifold, Catalytic Converter, Driver Side, Cast Iron, Natural, Chevy, GMC, Hummer, 3.5L, Each

Part Number: RNB-674-703

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Ceramic Coated, Passenger Side, Chevy, GMC, Isuzu, Workhorse, Each

Part Number: RNB-674-858XD

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Estimated Ship Date: Apr 13, 2026 if ordered today

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