CHEVROLET 7.0L/427 Manifolds

Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, 427, 454, Passenger Side, Each

Part Number: RNB-674-505

4.6 out of 5 stars ( 5 )

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LS Manifold and Crossover, with TH350, TH400, Kit

Part Number: CMB-05-0173

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Exhaust Manifolds, Cast Iron, Silver Ceramic Coated, Chevy, LS Series Engines, Modifications Required, Pair

Part Number: HOK-8504-1HKR

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Exhaust Manifolds, Cast, LS Swaps, Silver Ceramic, Pair

Part Number: BIG-31730-1FLT

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Solid Steel. Precise Fitment. Hdwe Included. GM ('99-2013)4.8,5.3,6.2L LS; ('99-current)6.0L LS; (2014-current)Ecotech3 4.3,4.8,5.3,6.2,6.6L; BigBlock

Part Number: KAP-KAPSGL1

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Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Big Block, Passenger Side, Each

Part Number: RNB-674-244

3.0 out of 5 stars ( 2 )

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LS Manifold and Crossover, with T56, 6L80, Kit

Part Number: CMB-05-0174

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Exhaust Block-Off Plates, Chevrolet, Small Block LS, Pair

Part Number: AAF-ALL34218

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Exhaust Manifold, Cast Iron, Natural, Chevy, GMC, 6.0L, 7.0L, Driver Side, Each

Part Number: RNB-674-162

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Chevy, GMC, 6.0L, 7.0L, Passenger Side, Each

Part Number: RNB-674-163

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Estimated Ship Date: Mar 25, 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 engines (NOT the 8.1L or 8.8L engine)

Part Number: KAP-KAP74PR

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Exhaust Manifold Bolt, 8mm x 1.25, Steel, Black, 30mm Underhead Length, Chevy, Small Block LS, Each

Part Number: NAL-11547135

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

Part Number: BTC-BTR46600

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Exhaust Manifold, Passenger Side, Ductile Iron, Natural, Chevy, GMC, 366, 427, Kit

Part Number: ATP-101075

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Exhaust Manifold, Chevy, GMC, 6.0, 7.0L, Passenger Side, Each

Part Number: RNB-674-239

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 26, 2026 if ordered today

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

Part Number: ATP-101072

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Estimated Ship Date: Mar 20, 2026 if ordered today

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

Part Number: ATP-101074

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Estimated Ship Date: Mar 20, 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: Mar 30, 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: Mar 30, 2026 if ordered today

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Exhaust Manifolds, Blackheart, Cast Iron, Silver Ceramic Coated, Chevrolet, GMC, Small Block LS, Pair

Part Number: HOK-BHS594

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Exhaust Manifold, Chevy, GMC, 6.0, 7.0L, Driver Side, Each

Part Number: RNB-674-238

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Estimated Ship Date: Mar 24, 2026 if ordered today

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EXHAUST MANIFOLD

Part Number: NAL-12629723

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Estimated Ship Date: Jul 1, 2026 if ordered today

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