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Offenhauser 360 degree Equa-Flow Manifolds are engineered to overcome the problem of starved cylinders by providing the flow characteristics necessary for maximum horsepower output. The 360 Degree Equa-Flow design means that every cylinder receives the same amount of air/fuel mix.
Offenhauser 5405 Rambler Dual manifold. For use with stock carburetors. Fits 1956-1964 Cast Iron 6.0 HV cylinder engine.
The Offenhauser 5414 Triple Carb Manifold fits:
Chevrolets – 194, 230, 250, 292 Engines, 1962 and Later
Pontiac – 230, 250 engines, 1966 and Later (OHV ONLY)
Offenhauser 5416 Manifold for Chevrolet 194, 230, 250, 292. Designed to accommodate stock carburetors.
Offenhauser 5416 Manifold for Chevrolet 194, 230, 250, 292. Designed to accommodate stock carburetors.
Toyota Dual Intake manifold 4 cylinder 115 cu. in. Engine NOTE: Carburetors are not furnished
Offenhauser 5693 High Rise Single Quad Manifold for Chevrolet 283, 327, 350 & 400 engines.
Offenhauser 5696 Dual Quad Hi-Rise Intake Manifold for 396-454 Big Block Chevrolet (not 409)
Offenhauser 5712 360 Equa Flow Manifold for Buick. Single Quad Quadra Jet.
Prices include gaskets and cap screws when ordered as a unit. Remember! The 3 tops will fit the same base.
Offenhauser 5901 Low Profile Ram 327, 350, 400 Single Quad Top for convertible base
Dual Quad High-Rise, 1970 and later American Motors.  All V8’s.  Shipping weight 21.5 lbs.
