Ferrea Chevrolet SB 1.6in 7mm 5.38in Tulip +.400 Super Alloy Exh Valve - Single (Drop Ship Only)

Ferrea has a reputation for making solid valvetrain parts for performance builds. This exhaust valve is a good example of their work, designed to handle the heat and stress of an engine working hard. It's made from a Super Alloy material, which is chosen for its ability to resist extreme temperatures and wear, especially in exhaust applications where things get really hot.

This particular valve measures 1.6 inches in diameter and has a 7mm stem, with an overall length of 5.38 inches. The tulip shape is a common design for improved airflow. It's also +.400 inches longer than a standard valve, which is important to consider if you're rebuilding or modifying your cylinder heads, as it needs to work with your specific valvetrain geometry. This is a single valve, so you'll need to order the correct quantity for your engine.