Ferrea Pontiac 400/428/455 2.11in 11/32in 5.213in 12 Deg S-Flo 6000 Series Intake Valve - Set of 8

In this set, you get eight Ferrea 6000 Series intake valves, specifically made for Pontiac 400, 428, and 455 cubic inch engines. These valves measure 2.11 inches in diameter and have a length of 5.213 inches, with a 12-degree seat angle. The S-Flo design is intended to help improve airflow into the combustion chamber, which can make a difference in how your engine performs.

Ferrea is known for making well-built engine components, and these valves are no exception. They are constructed from strong materials designed to handle the heat and stress inside your engine. The 11/32 inch stem size is standard for many applications, and the overall construction aims for durability and consistent performance over time. If you're rebuilding the top end of your Pontiac V8, these valves are a solid option to consider for getting the most out of your build.