Top Street 81131 GM LS Rect Port Carbureted Single Plane Satin Intake Manifold

TSP GM LS Rectangle Port Carbureted Single Plane Satin Aluminum Intake Manifold TSP's single-plane high-performance intake manifold for the GM LS Gen IV Rectangular Port is ideal for street performance carbureted applications. Its design improves power and torque over a wide rpm range - 3,500-7,500. It is cast from lightweight aluminum and features a low profile for ideal hood clearance.