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FAST Intake Manifold Components

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Whether you need a lower, upper, or inner shell, FAST intake manifold components are available to keep the performance flowing. These replacement shells are designed for and identical to the original pieces. They feature the same high-quality polymer material that will provide lighter weight, increased strength, and improved heat dissipating characteristics. FAST's intake manifold replacement shells are available for their LSX, LSXR, and LSXRT manifolds.

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FAST Intake Manifold Components 146100B

Engine Intake Manifold, Upper Shell for FAST LSXRT Intake Manifolds, Each

Part Number: FST-146100B

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

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