GM LS Rectangle Port EFI Single Plane Aluminum Intake Manifold - Polished Valley Cover Designed to operate from approximately

Designed to operate from approximately 1

Built with a compact Denso-style housing

helping align the accessory with the correct belt

and Gen VI Big Block Chevrolet applications requiring a driver-side GM 10SI alternator mounting solution

Available in multiple styles and materials

GM LS Rectangle Port EFI Single Plane Aluminum Intake Manifold - Polished Valley Cover Designed to operate from approximatelyUpgrade your LS powered build with the Top Street Performance GM LS Rectangle Port EFI Single Plane Aluminum Intake Manifold. Designed for Chevrolet LS rectangle port engines, this high performance EFI intake manifold delivers increased airflow, improved throttle response, and enhanced performance potential for street performance, LS swaps, drag racing, and street strip applications. Engineered with a single plane runner design, this LS intake