GM LS Cathedral Port Intake Manifolds

Holley LS Single Plane Cathedral Port Intake Manifold 300-137     Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.   2500-7000 RPM power...

Holley LS Single Plane Cathedral Port Intake Manifold 300-132BK     Black Ceramic Coated,Carbureted Single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder...

Holley LS Single Plane Cathedral Port Intake Manifold 300-132   Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads   2500-7000 RPM power band 4150...

Holley LS Single Plane Cathedral Port Intake Manifold 300-256 The new Holley Single-Plane Race intake manifold was designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on the most expensive...

Edelbrock Victor Jr LS1/LS2 Carbureted Intake Manifold Edelbrock Victor Jr intake manifolds are capable of supporting up to 650HP.