LS1 / LS2 single plane intake manifold aluminum natural finish for Gen III engines 3,500–8,000 rpm - KSP Performance

Enhance your LS engine’s performance with this aluminum single plane intake manifold designed for GM Gen III LS1 and LS2 engines. Precision-cast from lightweight aluminum, it delivers superior airflow for high-RPM applications (3,500–8,000 rpm), improving throttle response and horsepower. The natural finish provides excellent corrosion resistance and a clean, professional look under the hood. Featuring a 1.12-inch carburetor flange height and 1.08" × 2.74" port outlets, this intake manifold supports consistent air distribution for balanced cylinder performance. Ideal for performance builds, drag racing, and street-strip setups, it offers reliable fitment and long-lasting durability for your LS-series V8 engine.