Ferrea 6000 Series Competition Intake Valve - Ford 351W & GT40 - 1.850", 11/32" Stem Diameter, 5.075" Overall Length - (Set of 8) R07C02 0 m/s on the 54cm

0 m/s on the 54cm to 59cm size

Super lightweight

and Mercury C6 automatic transmissions

#35970/#35980 manifold height: 6

Ferrea 6000 Series Competition Intake Valve - Ford 351W & GT40 - 1.850", 11/32" Stem Diameter, 5.075" Overall Length - (Set of 8) R07C02 0 m/s on the 54cmThe 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