Ferrea 6000 Series Competition Intake Valve - SB Chevy - 1.940", 11/32" Stem Diameter, 4.960" Overall Length Exhaust Pipe Heat Shield Together they offer a dramatic

Together they offer a dramatic improvement in performance and handling

44 x 21 x 12 in Tall

and purple nylon

tensile strength is almost doubled over the standard bearing

Industry exclusive

Ferrea 6000 Series Competition Intake Valve - SB Chevy - 1.940", 11/32" Stem Diameter, 4.960" Overall Length Exhaust Pipe Heat Shield Together they offer a dramaticThe 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