Ferrea Chevrolet SB 1.6in 5/16in 5.160in +.200 Competition Plus Exh Valve - Single (Drop Ship Only)

This is a Ferrea Competition Plus exhaust valve designed for Chevrolet Small Block (SB) engines. It features a 1.6-inch head diameter and a 5/16-inch stem, with an overall length of 5.160 inches, which is .200 inches longer than stock. These valves are built for performance applications where improved airflow and durability are important.

The Competition Plus line from Ferrea uses high-quality materials and manufacturing processes to ensure reliable performance under demanding conditions. This specific valve is constructed to handle the heat and stress of performance engine builds, helping to maintain valve sealing and efficient combustion. The extended length can be beneficial for certain cylinder head porting or valvetrain setups.