Description

Upgrade your LS3 performance setup with this professionally ported Holley Hi-Ram Intake Manifold, engineered for serious horsepower and exceptional airflow efficiency. Expertly ported by Gwatney Performance Innovation, this intake manifold is designed to maximize high-RPM power while maintaining excellent throttle response. Built for LS3 applications, the Holley Hi-Ram delivers aggressive airflow characteristics ideal for naturally aspirated and boosted combinations alike. Precision port work ensures smoother air transition and improved cylinder distribution for enhanced overall engine performance. Constructed from durable cast aluminum, this manifold offers both strength and reliability for street or track use. A perfect choice for enthusiasts looking to take their LS build to the next level with proven performance and professional-grade quality.