Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 5.45in 0.29in 15 Deg +.500 Ti Comp Exhaust Valve - Set of 8

This set includes eight Ferrea Competition Plus exhaust valves, specifically designed for Chevy, Chrysler, and Ford small block engines. Each valve measures 1.6 inches in diameter and features a 11/32-inch stem. These valves are built with titanium, a strong yet lightweight material known for its durability under high temperatures and stress, making them a solid choice for performance builds.

The valves have a length of 5.45 inches and a head margin of 0.29 inches, with a 15-degree seat angle. This particular set is +.500 inch oversized, meaning they are intended for engine blocks that have been bored out by 0.050 inches beyond their original specification. This allows for a larger valve to be installed, potentially improving airflow and performance. The Competition Plus series from Ferrea is known for its robust construction, designed to handle the demands of modified engines.

When rebuilding the top end of your engine, especially for performance applications, using high-quality valves like these can make a notable difference in reliability and power output. Ensure your valve guides and seats are prepared to accept the +.500 inch oversized valves for a proper installation. This set is a significant upgrade for anyone looking to maximize the performance and longevity of their small block Chevy, Chrysler, or Ford engine.