Ferrea 6000 Series Competition Intake Valve - SB Chevy - 2.080", 11/32" Stem Diameter, 5.060" Overall Length 2070031 The runners have been cast

The runners have been cast in such a way to insure enough metal thickness to allow for gasket matching and porting

1975-1986 Ford LTD

980 in Long

5 in Ring Gear

Ferrea 6000 Series Competition Intake Valve - SB Chevy - 2.080", 11/32" Stem Diameter, 5.060" Overall Length 2070031 The runners have been castThe 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