Ferrea 5000 Series Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 4.910" Overall Length 741021 Threaded body for ease of

Threaded body for ease of installing coil-over springs

nyloc nuts

1974-1974 Dodge Ramcharger

MG MGB 1963-80

1977-1977 Ford Granada

Ferrea 5000 Series Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 4.910" Overall Length 741021 Threaded body for ease ofThe 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