Offenhauser C Series Intake Manifolds

4.36 out of 5 stars 22 Customer Reviews

Add some muscle! Offenhauser C Series intake manifolds fill the gap between stock and competition setups for 4 and 6-cylinder cars and pickups. They improve torque in the mid and upper ranges, with power bands that span from 2,500 rpm to more than 7,000 rpm. Smaller applications use Holley 5200 or Weber 32/36 Series 2-barrel carbs. Holley 2300s can be used for competition with an adapter. Six-cylinder, 4-barrel versions can use square bore Holley or Carter carbs. Emission-control provisions can be blocked off for competition.

Results 1 - 9 of 9

Offenhauser C Series Intake Manifolds 6227-C

Intake Manifold, C-Series, Aluminum, Natural, Square Bore, Ford, 240/300, L6, Each

Part Number: OFY-6227C

4.36 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Offenhauser C Series Intake Manifolds 6258-C

Intake Manifold, C-Series, Aluminum, Natural, Square Bore, AMC, 258, L6, Each

Part Number: OFY-6258C

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2025 if ordered today

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Estimated Ship Date: Jul 9, 2025 if ordered today

Offenhauser C Series Intake Manifolds 6226-C

Intake Manifold, C-Series, Aluminum, Natural, Square Bore, Toyota, 4.2L, L4, Each

Part Number: OFY-6226-C

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2025 if ordered today

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Estimated Ship Date: Jun 23, 2025 if ordered today

Offenhauser C Series Intake Manifolds 6208-C

Intake Manifold, C-Series, Aluminum, Natural, Square Bore, AMC, 258, L6, Each

Part Number: OFY-6208C

Not Yet Reviewed

Estimated Ship Date: Jul 14, 2025 if ordered today

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Offenhauser 360 Degree Single-Quad Dual-Port Intake Manifolds 5999-DP

4 out of 5 stars ( 2 )

Estimated Ship Date: Today

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