Ferrea Ford 351 W 1.48in 11/32in 5.075in 14 Deg S-Flo 6000 Series Exhaust Valve - Set of 8

The Ferrea F6260 is an exhaust valve from the 6000 Series Competition Valve line, designed for Ford 351W and GT40 heads. It features a 1.480-inch head diameter, a 0.3415-inch stem diameter, and an overall length of 5.075 inches. This valve is constructed from EV8 stainless steel with hard chrome stems and friction-welded hard tips, finished with a swirl-polished head.

The 6000 Series valves are engineered for reliability under high spring pressures and with roller cams, offering superior fatigue resistance and tensile strength. They are manufactured using a two-step slow forging process and undergo a special heat-treatment and stress-relieving process. Flow improvements are incorporated to enhance performance in sophisticated racing engines.