Ford Performance M-6505-A429 Exhaust Valve

1.76 in. Head Dia. - .250 in. Tip Length - 5.05 in. Total Length - Premium Stainless Steel Stainless Steel 1.760 in. Head Diameter 0.250 in. Tip Length 5.050 in. Total Length 11/32 in. Stem Diameter Square Cut Groove Type Ford Performance Parts - Exhaust Valve P/N M-6505-A429: These Ford Racing valves are available in several configurations to cover a variety of engines and requirements. They're high-quality steel valves that are ideal for your Ford engine project.