Ferrea 6000 Series Competition Exhaust Valve - Ford 351W & GT40 - 1.550", 11/32" Stem Diameter, 5.075" Overall Length - (Set of 8) 3550092 480 in Stroke

480 in Stroke

Universal - fits all automatic transmissions

Fits 1979-2004 Ford Mustang

static clamp load is increased via our patented machining processes

Ferrea 6000 Series Competition Exhaust Valve - Ford 351W & GT40 - 1.550", 11/32" Stem Diameter, 5.075" Overall Length - (Set of 8) 3550092 480 in StrokeThe 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor's best offerings. These valves can be used in Drag and Oval Track racing applications. To manufacture the valves Ferrea uses an exclusive two step slow forging process using EV8 stainless steel on both intake and