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CROSSWIND® for LS3/L92 GM V8 (Gen III or IV)
This dual plane intake manifold for the popular LS3 or L92 engine is an ideal street manifold. It can be utilized with a 4150 style carburetor or one of the many throttle body EFI systems that are available.
This manifold is supplied with (8) silicone rubber 0-rings that are used in place of an intake gasket. This manifold provides a broad torque curve. Aluminum construction. Mounting bolts and pipe plugs are also supplied with the manifold.