Cylinder Heads

Intake Manifold, R-Series, Aluminum, Single Plane, Holley 4150, Square Bore, Small Chevy, 350, 400, Pre 1986, Each

Part Number: TFS-32400111

Estimated Ship Date: Today

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Cylinder Head, Super 23® 175, Aluminum, Fast As Cast®, 56cc CNC Chambers, 1.470" Single Springs, Center Bolt, Emissions, Assembled, Small Chevy, Each

Part Number: TFS-30310006

Estimated Ship Date: Jan 6, 2027 if ordered today

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