Ferrea Chevrolet BB 1.88in 11/32in 5.425in +.100 5000 Series Exh Valve - Single (Drop Ship Only)

This is a Ferrea 5000 Series exhaust valve, specifically designed for Chevrolet Big Block engines. It measures 1.88 inches in head diameter and 5.425 inches in length, with a +.100 inch undersize specification. This valve is a single component, intended for replacement or upgrade in your engine's exhaust system.

The 5000 Series from Ferrea is known for its robust construction, utilizing high-quality materials to withstand the demanding conditions of engine operation. The specific dimensions, including the +.100 inch undersize on the length, are important for ensuring proper valve seating and sealing within the cylinder head, especially if the valve guides have been reamed or modified. This attention to detail helps maintain optimal compression and exhaust flow.