Ferrea 6000 Series Competition Intake Valve - SB Chevy - 2.055", 11/32" Stem Diameter, 5.060" Overall Length BR20042 with a smoother transition from

with a smoother transition from effective length to bearing shoulder

and drives the stock Coil-on-Plug system

1983-2007 Ford F-150

Top this Filler Neck with CSR 970CAP or any standard radiator cap

Ferrea 6000 Series Competition Intake Valve - SB Chevy - 2.055", 11/32" Stem Diameter, 5.060" Overall Length BR20042 with a smoother transition fromThe 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