Ferrea 5000 Series Hi Performance Exhaust Valve - SB Chevy - 1.500", 11/32" Stem Diameter, 4.910" Overall Length - (Set of 8) 421992 but will readily double as

but will readily double as as travel luggage if needed

Extra Long Bar Improves Chassis Reaction Times

2 to 3 in Lowering

18 x 26 in

Fully TIG welded saddles

Ferrea 5000 Series Hi Performance Exhaust Valve - SB Chevy - 1.500", 11/32" Stem Diameter, 4.910" Overall Length - (Set of 8) 421992 but will readily double asThe 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