Ferrea 1.570 C/6 Exhaust Valve GM LS 8mm 4.915 AOL F6271-1

Ferrea Exhaust Valve - 6000 Series - 1.570 in Head - 0.313 in Stem Diameter - 4.915 in Long - Small Block Chevy - Each-F6271-1--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO