Offenhauser 5191 Buick 360 Degree Dual-Quad Low-Rise Intake Manifold
$842.00Buick 401-425 Works with AFB Carbs Only
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Buick 401-425 Works with AFB Carbs Only
Offenhauser 5492 Chevy 348 Dual Quad Manifold. Offenhauser 360 Equa-Flow Manifolds are engineered to overcome the problem of starved cylinders by providing the flow characteristics necessary for maximum horsepower output. 360 Equa-Flow design means that every cylinder receives the same amount of fuel/air mixture.
Offenhauser 5696 Dual Quad Hi-Rise Intake Manifold for 396-454 Big Block Chevrolet (not 409)