Ferrea 6000 Series Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 5.010 in Long - Small Block Chevy F6104-1 Header Bolt It is designed to mount

It is designed to mount on the engine side of the dash panel

For use with SX 10000

Use headers and lower gears

Complete 8 gallon Enduro Cell with steel can

low pressure exhaust vents aids in air extraction

Ferrea 6000 Series Exhaust Valve - 1.600 in Head - 11/32 in Valve Stem - 5.010 in Long - Small Block Chevy F6104-1 Header Bolt It is designed to mountThe 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