Ferrea 5000 Series Hi Performance Intake Valve - SB Chevy - 2.020", 11/32" Stem Diameter, 4.910" Overall Length - (Set of 8) RG100152XL Universal fitment for single and

Universal fitment for single and double center pin applications

It is constructed from

1965-1987 Buick LeSabre

947 Cranking amps

1968-1969 Buick GS 400

Ferrea 5000 Series Hi Performance Intake Valve - SB Chevy - 2.020", 11/32" Stem Diameter, 4.910" Overall Length - (Set of 8) RG100152XL Universal fitment for single andThe 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