Description

GPI-ported Holley Hi-Ram intake manifold removed from a 6th Gen Chevrolet Camaro SS LT1 after upgrading to a different setup. Features a professionally ported Gwatney Performance Innovation (GPI) treatment with a shaved bottom for additional clearance/custom fitment, making it an excellent choice for serious naturally aspirated or boosted performance builds. The Holley Hi-Ram’s modular high-flow design is well known for exceptional top-end airflow and horsepower potential on Gen V LT platforms. Fits 2016–2024 Chevrolet Camaro SS/LT1, 2014–2019 Chevrolet Corvette Stingray/Grand Sport, and other GM Gen V LT1-based applications with compatible configurations. A proven performance intake for anyone looking to step beyond stock manifold limitations. holley.com +1 Interchange / Compatible Part Numbers: • Holley 300-141 – 92mm throttle body version with Port EFI provisions • Holley 300-142 – 105mm throttle body version with Port EFI provisions • Holley 300-140 – 105mm version without Port EFI provisions • Holley 300-143 – 92mm version without Port EFI provisions