Ferrea Pontiac 400/428/455 2.11in 4.98in 12 Deg U/C Dish Head 5000 Series Intake Valve - Set of 8

This set includes eight Ferrea 5000 Series intake valves, specifically designed for Pontiac 400, 428, and 455 cubic inch engines. Each valve features a 2.11-inch diameter head and a 4.98-inch overall length, with a 12-degree undercut dish head design.

These valves are built for performance applications, helping your engine breathe better at higher RPMs. The 5000 Series is known for its robust construction, suitable for builds that see regular use and demand reliable airflow. The undercut dish head design is a common feature in performance valves, contributing to improved flow characteristics.

When rebuilding the top end of your Pontiac V8, ensuring you have well-made valves is crucial for proper sealing and performance. These Ferrea valves are a solid option for enthusiasts looking to get the most out of their classic Pontiac engine.