Ferrea 6000 Series Competition Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.060" Overall Length H753C3954 10-12 in-Hg minimum vacuum requirement

10-12 in-Hg minimum vacuum requirement

2007-2019 Chevrolet Silverado 2500 HD

lines and cables when exposed up to 1800F direct heat/2500F radiant

Slotted / Drilled / Vented

Ferrea 6000 Series Competition Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.060" Overall Length H753C3954 10-12 in-Hg minimum vacuum requirementThe 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