Ferrea Chevy SB 2.02in 5/16in 5.010in 12 Deg S-Flo +.100 Competition Plus Intake Valve - Set of 8

If you're working on a Chevy small block engine and looking to improve airflow, these Ferrea Competition Plus intake valves are a solid option. This set includes eight valves, each measuring 2.02 inches in diameter with a 5/16 inch stem and a total length of 5.010 inches. They are designed with a 12-degree S-Flo profile, which helps to increase airflow into the combustion chamber.

These valves are built with Ferrea's Competition Plus material, known for its strength and durability under demanding engine conditions. They are also +.100 inches longer than standard valves, which can be important for specific cylinder head porting or valve train setups. The S-Flo design is a notable feature, helping to swirl the air-fuel mixture for more efficient combustion. When rebuilding or upgrading a performance Chevy small block, using well-made valves like these can make a difference in how the engine breathes and performs.