Ferrea 5000 Series Hi Performance Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.010" Overall Length - (Set of 8) H777C05XXL 70 cc Intake

70 cc Intake

40 in Diameter x 20

1975-1981 Chevrolet K5 Blazer

Nozzle plugs take the place of the fuel nozzles when only running one set of injectors

For Jesel Belt Drive

Ferrea 5000 Series Hi Performance Exhaust Valve - SB Chevy - 1.600", 11/32" Stem Diameter, 5.010" Overall Length - (Set of 8) H777C05XXL 70 cc IntakeThe 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