Curb Hoppers0My CartFerrea Racing ComponentsFerrea FERF6144-1 Exhaust Valve 6000 Series 1.500" Head 11/32" Valve Stem 5.010" Long Stainless for Small Block ChevyListing ID: 1175127Manufacturer Part Number: F6144-1Reference Part Number(s): FERF6144-1In Stock, 2 AvailableWill Ship Within 3 Days$32.80Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.