Intake Manifold, Single Plane, Aluminum, Natural, Square Bore, Chevy, LS1/ LS6, Each

A multi-purpose intake manifold for your late model engine.
These GM Performance Parts introduces a new line of intake manifolds for those who want to run their GM V8 LS1-style engines. Whether it is a carburetor or throttle body, these carbureted LS1/LS6 intake manifolds are designed for high performance applications. The intakes feature an open plenum that has been extensively dyno-tested and has shown very even exhaust gas temperatures across all cylinders, which means it has very even air/fuel mixture distribution. The manifolds have the bosses for EFI fuel injectors but require machining if using an EFI throttle body installation.