Ferrea Big & Small Block 5/16 .502 OD 2.240 Length .530 ID Exhaust Valve Guide - Set of 8

When you're rebuilding the top end of your big or small block engine, ensuring the valves move freely and seal properly is critical. These exhaust valve guides from Ferrea are designed to keep your valves aligned perfectly within the cylinder head. They are specifically made for exhaust valve applications, where temperatures and stress are higher than intake valves.

This set includes eight guides, each featuring a 5/16-inch stem diameter and a 0.502-inch outer diameter, with a length of 2.240 inches and an inner diameter of 0.530 inches. Ferrea is known for well-built engine components, and these guides are no exception, offering a solid foundation for your engine's valvetrain. Proper valve guide installation is key to preventing valve sealing issues and ensuring consistent engine performance.