Ferrea Chevrolet SB 1.625in 11/32in 5.46in +.500 Super Alloy Exh Valve - Single (Drop Ship Only)

This Ferrea exhaust valve features a 1.625-inch head diameter and a 11/32-inch stem, a common size for many Chevrolet small-block engines. It's constructed from a super alloy, chosen for its ability to withstand the high temperatures and stresses found in the exhaust port. This material choice helps ensure the valve can handle the demanding conditions it will face, contributing to reliable engine performance over time.

The valve measures 5.46 inches in overall length and is designed as a 0.500-inch oversize component, meaning it's intended for engines that have been machined to accept larger valves. This can be part of a performance build where increased airflow is desired. Ferrea is known for making well-built valvetrain components, and this exhaust valve is no exception, offering a solid option for engine rebuilds or performance upgrades.