Ferrea Chevy/Chry/Ford SB 1.6in 5/16in 5.06in 14 Deg Flo Rad Grv +.150 Hollow Exh Valve - Set of 8

If you're rebuilding the top end of your Chevy, Chrysler, or Ford small block engine, you'll want to make sure your new valves can handle the heat and pressure. These Ferrea hollow exhaust valves are designed for that kind of work. They measure 1.6 inches in diameter, have a 5/16 inch stem, and are 5.06 inches long, with a 14-degree face angle and a relieved groove.

What makes these valves stand out is their hollow stem construction. This design helps reduce weight, which means less stress on your valve springs and a quicker valve response. They also feature a relieved groove, which is a detail that helps reduce weight further and can improve airflow around the valve head. Ferrea is known for making well-built engine components, and these valves are a solid option for anyone looking to get the most out of their engine build.

This set includes eight valves, enough for a standard V8 engine. When installing, always refer to your engine's service manual for proper valve seating and spring height specifications to ensure optimal performance and longevity.