Ferrea Pontiac 400/428/455 2.11in 5.213in 12 Deg U/C Dish Head 5000 Series Intake Valve - Set of 8

If you're rebuilding the top end of your Pontiac 400, 428, or 455 engine, getting the right valves is crucial for performance and reliability. These Ferrea 5000 Series intake valves are built to handle the demands of these classic V8s.

Each valve features a 2.11-inch head diameter and a 5.213-inch length, designed to fit your Pontiac's cylinder heads. The 'U/C Dish Head' design is a specific profile that helps with airflow into the combustion chamber. Ferrea is known for making well-built valvetrain components, and this set of eight intake valves is no exception. They are made from strong materials to ensure they hold up under heat and stress.

When installing these, make sure to follow the manufacturer's guidelines for valve seating and spring pressures to get the best performance and longevity out of your engine rebuild.