Intake Manifold Pro-Flo XT GM LS3 EFI Black

The Intake Manifold Pro-Flo XT GM LS3 EFI Black is engineered specifically for GM LS3-powered vehicles, providing optimized air delivery and responsive throttle control. Built by Edelbrock, a leader in intake performance, this manifold is essential for serious LS builders focused on maximizing volumetric efficiency across the RPM range.

The Pro-Flo XT design features optimized runner geometry that minimizes flow restrictions and ensures an even fuel-air mixture across all eight cylinders. Its EFI-compatible casting integrates modern fuel injection port locations while maintaining the smooth internal passages characteristic of Edelbrock's design philosophy. The black powdercoat finish not only enhances aesthetic appeal but also provides corrosion resistance and thermal stability under demanding conditions.

This intake manifold is ideal for builders and enthusiasts upgrading from restrictive stock castings or seeking reliable performance on newly built LS3 engines. It integrates seamlessly with both naturally aspirated and forced-induction setups, provided that tuning parameters are properly adjusted. Real-world installations demonstrate measurable improvements in power and drivability, making it a valuable addition to any LS3 project.