Ferrea 5000 Series Hi Performance Intake Valve - SB Chevy - 1.940", 11/32" Stem Diameter, 4.910" Overall Length - (Set of 8) Metric Fittings 75 in Range

75 in Range

With more torque per watt and a higher torque to weight ratio

Also Includes New Reusable Bowl and Metering Gaskets

1960-1961 Chevrolet P20 Series

Chassis Engineering rails are computer-controlled mandrel bent from 2 x 3 x

Ferrea 5000 Series Hi Performance Intake Valve - SB Chevy - 1.940", 11/32" Stem Diameter, 4.910" Overall Length - (Set of 8) Metric Fittings 75 in RangeThe 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