Ferrea 6000 Series Competition Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.060" Overall Length 2010024 Chevy V8's with large oval-port

Chevy V8's with large oval-port (1975 and earlier) heads

Caliper bracket bolts to it

DF-KVehicle Applications: 1971 thru 1973 Buick Cars 7

resulting in more flow and longer service intervals

Exhaust port and bolt pattern are raised

Ferrea 6000 Series Competition Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.060" Overall Length 2010024 Chevy V8's with large oval-portThe 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