2003 Manifolds

Exhaust Manifold, Cast Iron, Ford, 6.8L, V-10, Passenger Side, Each

Part Number: RNB-674-782

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Estimated Ship Date: May 14, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM (1999-2013)4.8,5.3,6.0,6.2L LS; Big Block 366,396,402,427,454 cu in engines; GM 7.4L & 8.1L engine

Part Number: KAP-KAPSGL3L

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Estimated Ship Date: May 18, 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: May 18, 2026 if ordered today

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Exhaust Hardware

Part Number: RNB-32115

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Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Ford, 6.8L, V-10, Driver Side, Each

Part Number: RNB-674-783

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Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Manifold, Dorman, Ceramic Coated, Exhaust Manifold, Cast Iron, 4.5 mm Thick Wall, Gasket and Hardware included, Ford, Lincoln, 5.4L, Kit

Part Number: RNB-674-559XD

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Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Hardware

Part Number: RNB-32121

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Estimated Ship Date: May 15, 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: May 14, 2026 if ordered today

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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: May 14, 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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Estimated Ship Date: May 13, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Left, Dodge, Each

Part Number: ATP-101547

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Estimated Ship Date: May 8, 2026 if ordered today

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Exhaust Flange Hardware Kit

Part Number: RNB-32124

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Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Dodge, Each

Part Number: RNB-674-840

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Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Jeep, Each

Part Number: RNB-674-896

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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

Part Number: RNB-674-524

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Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Each

Part Number: RNB-674-705

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Estimated Ship Date: May 14, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM (Year 1988-2013) 4.3L Engine

Part Number: KAP-KAP43D

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Estimated Ship Date: May 18, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, 5.0, 5.7L, Passenger Side, Each

Part Number: RNB-674-446

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 14, 2026 if ordered today

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

Part Number: ATP-101371

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Pickup, SUV, 5.4L, Each

Part Number: RNB-674-460

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Left, Ford, Lincoln, Each

Part Number: ATP-101286

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Estimated Ship Date: May 8, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Van, Pickup, 4.2L, Passenger Side, Each

Part Number: RNB-674-554

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Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Ford, 4.6L, Passenger Side, Each

Part Number: RNB-674-458

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Estimated Ship Date: Today

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

Part Number: ATP-101273

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Estimated Ship Date: May 8, 2026 if ordered today

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Exhst Man Hrdwre Kit

Part Number: RNB-32112

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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