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Intake Manifolds, Fuel Injected

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Holley LS 2x4 Dual Plane Fuel Injected Intake Manifolds 300-121BK

Holley LS 2x4 Dual Plane Fuel Injected Intake Manifolds 300-121BK

Holley LS 2x4 Dual Plane Fuel Injected Intake Manifolds 300-121BK

Intake Manifolds, LS 2x4, Throttle Body, Dual Flange, 1,500-7,000 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Cathedral Head, Each

Part Number: HLY-300-121BK

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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