Edelbrock 8- Ford Perf RPM FE Exh Valves 1 660 X 5 230

If you're working on a Ford FE engine, specifically the 390 or 428 (6.4L to 7.0L), these Edelbrock #9757 exhaust valves are a solid choice for rebuilding your cylinder heads. They're built from stainless steel, which is a good material for exhaust valves because it holds up well to the heat and corrosive gases found in the exhaust port. Edelbrock also gives these valves a hardened tip, which helps them resist wear from the rocker arm over time, especially in performance applications.

What really helps these valves breathe better is the swirl-polished face and the undercut stems. The swirl polishing helps smooth out airflow as the gases enter the port, and the undercut stems allow for a larger valve diameter in the same cylinder head port size, which means more air can get in and out. They measure 1.66 inches in diameter and have a total length of 5.450 inches, with 3/8 inch stems. This set includes eight valves, enough for a complete V8 engine.