Ferrea Chevrolet BB 2.25in 3/8in 5.421in 12 Deg S-Flo +.200 Competition Plus Intake Valve - Set of 8

This set includes eight Ferrea Competition Plus intake valves, designed for Chevrolet Big Block engines. Each valve measures 5.421 inches long with a 2.25-inch head diameter and a 3/8-inch stem, and they are +.200 inches longer than stock to accommodate specific engine builds. The 12-degree S-Flo design helps improve airflow into the combustion chamber.

Ferrea uses high-quality materials for their Competition Plus valves, ensuring they can handle the demands of performance engines. The S-Flo design features a special swirl-polished face and a thinner head profile to reduce weight and improve airflow characteristics. These valves are well-built to provide reliable performance for your engine rebuild.

When rebuilding the top end of your Chevrolet Big Block, these valves are a solid option for improved airflow. Always refer to your engine builder's specifications and the manufacturer's installation instructions for proper fitment and assembly.