Ferrea 6000 Series Competition Exhaust Valve - SB Chevy - 1.500", 11/32" Stem Diameter, 4.960" Overall Length - (Set of 8) LGLF Seller assumes no responsibility for

Seller assumes no responsibility for misuse

Vacuum Modulator

Steel spacer is 1/4" thick

Stainless Steel Coupler to convert Ford OE Fuel line (1986 thru 2006) to Dual -8 AN male ports (1/8" NPT gage port included)

Tire Pressure Relief Valve Kit

Ferrea 6000 Series Competition Exhaust Valve - SB Chevy - 1.500", 11/32" Stem Diameter, 4.960" Overall Length - (Set of 8) LGLF Seller assumes no responsibility forThe 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