Ferrea 5000 Series Hi Performance Intake Valve - SB Chevy - 1.940", 11/32" Stem Diameter, 4.935" Overall Length - (Set of 8) 2020004 060" shorter than factory length

060" shorter than factory length for '68-'85 Ford 255-302

Overboost protection and programmable alarms

1993-1995 Chevrolet B7

while the non-foaming formula lowers operating temperatures

Ferrea 5000 Series Hi Performance Intake Valve - SB Chevy - 1.940", 11/32" Stem Diameter, 4.935" Overall Length - (Set of 8) 2020004 060" shorter than factory lengthThe 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