Ferrea 6000 Series Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 4.960 in Long - Small Block Chevy AA0710AG1S59 High Viscosity Index

High Viscosity Index

1965-1970 Ford Falcon

Inside the new cast aluminum housing you'll find an advanced micro-controller that manages the built-in two step rev-limiter

Spare fitting and tubing kit

Ferrea 6000 Series Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 4.960 in Long - Small Block Chevy AA0710AG1S59 High Viscosity IndexThe 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