Ferrea 5000 Series Intake Valve - SB Chevy - 2.020", 11/32" Stem Diameter, 4.910" Overall Length 20-OTL-NR-S It’s our way of doing

It’s our way of doing business

530 in Shaft

Featured Spark Free Connectivity

Camshaft Phaser Tool

750" effective stud length

Ferrea 5000 Series Intake Valve - SB Chevy - 2.020", 11/32" Stem Diameter, 4.910" Overall Length 20-OTL-NR-S It’s our way of doingThe 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