Ferrea 5000 Series Hi Performance Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.010" Overall Length - (Set of 8) AA0112EG2T63 5 Point Design with Premium

5 Point Design with Premium Black 2 inch Polyester Webbing and Black Epoxy Coated Drop-Forged Steel Hardware Ends Installed

1979-1984 GMC C3500

connected to oxygen sensors in both of your engines exhaust outlets

1-Piece Design

C10-R2 Valve

Ferrea 5000 Series Hi Performance Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.010" Overall Length - (Set of 8) AA0112EG2T63 5 Point Design with PremiumThe 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