1988 Manifolds

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 22, 2026 if ordered today

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EXHAUST MANIFOLD

Part Number: ATP-101036

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Estimated Ship Date: May 12, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM (Year 1969-2003) 265, 305, 307, 350, 400 SBC Engines with headers

Part Number: KAP-KAP57PHDR

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Estimated Ship Date: Today

Exhaust Manifold, Cast Iron, Natural, Chevy, GMC, Driver Side, 4.3L, V6, Each

Part Number: RNB-674-214

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

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EXHAUST MANIFOLD

Part Number: ATP-101105

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Estimated Ship Date: May 14, 2026 if ordered today

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Exhaust Manifold, Driver Side, Cast Iron, Natural, Jeep, 4.2L, Each

Part Number: CWA-J3237427

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Estimated Ship Date: Jul 22, 2026 if ordered today

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Stud, Exhaust Manifold Hardware, Steel, Black, Jeep, 4.2L, Each

Part Number: CWA-J4006547

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Manifold Studs, Steel, Black, Kit

Part Number: OMX-OMIX-HW2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust Manifold, Steel, Natural, Chevy, GMC, 2.5L, Each

Part Number: RNB-674-100

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Estimated Ship Date: May 19, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. Ford/Lincoln/Mercury 370 cu in, 429 cu in, 460 cu in engines (any year)

Part Number: KAP-KAP460P

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Estimated Ship Date: May 22, 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: May 22, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Ford, 6.9, 7.3L Diesel, Passenger Side, Each

Part Number: RNB-674-283

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Exhaust Manifold Bolts, Locking, Steel, Nickel Plated, Chevy, Small Block, Kit

Part Number: STG-8920S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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 22, 2026 if ordered today

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EXHAUST MANIFOLD

Part Number: ATP-101111

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Estimated Ship Date: May 12, 2026 if ordered today

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EXHAUST MANIFOLD

Part Number: ATP-101005

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Estimated Ship Date: May 12, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Chevy, GMC, Pontiac, 2.8, 3.1L, Driver Side, Each

Part Number: RNB-674-550

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Estimated Ship Date: May 20, 2026 if ordered today

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EXHAUST MANIFOLD 4.0L 87-90

Part Number: OMX-1762408

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Solid Steel. Precise Fitment. Hardware Included. GM (Year 1988-2003) 4.3L, 5.0L, 5.7L engines with exhaust manifold running below spark plugs

Part Number: KAP-KAP57P

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Estimated Ship Date: Today

Exhaust Manifold, Cast Iron, Natural, Ford, 7.5L/460, Driver Side, Each

Part Number: RNB-674-227

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Estimated Ship Date: May 20, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Chevy, GMC, Passenger Side, 4.3L, V6, Each

Part Number: RNB-674-213

4.75 out of 5 stars ( 4 )

Estimated Ship Date: May 19, 2026 if ordered today

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Solid Steel. Precise Fitment. Hardware Included. GM (Year 1988-2003) 5.0L, 5.7L engine with headers and center bolt valve covers

Part Number: KAP-KAP57DHDR

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Estimated Ship Date: Today

Exhaust Manifold, OEM Replacement, Cast Iron, Natural, Isuzu, 2.6L, Each

Part Number: RNB-674-248

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Estimated Ship Date: May 18, 2026 if ordered today

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Exhaust Manifold, Driver Side, Steel, Natural, Heat Shield, Dodge, Jeep, 2.5L, Kit

Part Number: CWA-53008860K

2.0 out of 5 stars ( 3 )

Estimated Ship Date: Jul 20, 2026 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Right, for Nissan, 3.0L, Each

Part Number: ATP-101116

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Estimated Ship Date: May 12, 2026 if ordered today

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