Ferrea 6000 Series Competition 1.940" Intake Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.010" Length - 11/32" Stem Diameter - 5.010" Length H764001L Lines are lightweight yet strong

Lines are lightweight yet strong

Multi-Layer Steel

Type J Spin-on Adapter with 3/4"-16

an oil check level plug

Ferrea 6000 Series Competition 1.940" Intake Valves (Set of 8) - SB Chevy - 11/32" Stem Diameter - 5.010" Length - 11/32" Stem Diameter - 5.010" Length H764001L Lines are lightweight yet strongThe 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, we use our exclusive two step slow forging process using EV8 stainelss steel on both intake and exhaust