The HF Hi-Ram Intake for LS3 features a high-flow design with a 90mm throttle body opening, enhancing airflow and performance for high-output applications.

HF Hi-Ram Intake LS3 102mm – high-performance 102mm intake manifold for LS3 engines, designed for maximum airflow and power.

LS3 Lo-Ram Billet Intake Manifold, Single Injector – compact, high-performance intake for boosted LS3 setups with single injector compatibility.

The Ferrea Intake Valve Kit for LS3, 2.165" 12deg, Set of 8, features high-performance valves made from EV8 stainless steel with a 12° underhead angle, designed for high-revving LS3 engine builds.