Ferrea 5000 Series Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 4.935" Overall Length H77603FXS 9 LSU sensors in our

9 LSU sensors in our wideband controllers

Drag Parachute Release Cable

Threaded For -4AN

Ford Fullsize Truck 2017-22

Ferrea 5000 Series Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 4.935" Overall Length H77603FXS 9 LSU sensors in ourThe 5000 Series Valves have become the alternative for performance engine builders that use competitors "street" or "performance valve". These valves are produced in Ferrea's CNC centers allowing tight tolerances and cost effective design. They feature a one piece forging made from stainless steel, a special heat treatment process, hard chrome stems, and hard tip. Most applications are available in an undercut stem and dished head, while other