Ferrea 6000 Series Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 4.960 in Long - Small Block Chevy Rear End Cooler Holley LS Hi-Ram EFI Manifold-

Holley LS Hi-Ram EFI Manifold- LS7 EFI with 105MM Throttle Body

Up to 300+ MPH

They offer a selection of replacement and upgrade parts specifically for Ford vehicles

1/4 inch steel construction

Ferrea 6000 Series Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 4.960 in Long - Small Block Chevy Rear End Cooler Holley LS Hi-Ram EFI Manifold-The 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