Boost your Mack E-6 2VH/4VH engine to the max with the Fortpro Intake Manifold Inlet Hose! The perfect solution to improve the performance and efficiency of your Mack E-6 2VH/4VH engine. With a 4″ internal diameter and a 4-3/4″ length, this intake hose is designed to provide optimal airflow, maximizing your vehicle’s horsepower and performance.






