Ferrea Chevy SB 1.6in 11/32in 4.96in 0.25in +.050 6000 Series Exh Valve - Single (Drop Ship Only)

This is a Ferrea 6000 Series exhaust valve designed for Chevy Small Block (SB) engines. It features a 1.6-inch head diameter and an 11/32-inch stem, with an overall length of 4.96 inches. This particular valve is +.050 inches oversize, meaning it's intended for engines that have been bored out to accommodate larger valves, often during a rebuild or performance upgrade.

Ferrea's 6000 Series valves are known for their well-built construction, suitable for a wide range of performance applications. The material and manufacturing process are chosen to handle the stresses of combustion and heat within the engine. Using an oversize valve like this can help improve airflow into the cylinder, potentially leading to better performance, especially in modified or high-performance engines.

When installing this valve, ensure your cylinder head has been properly machined to accept the +.050 oversize dimension. It's a single exhaust valve, so you'll need to order the correct quantity to match the number of exhaust ports on your engine. Always refer to your engine builder's specifications for proper installation and compatibility.