Curb Hoppers0My CartMSD Ignition (by Holley)MSD 31773 (Kit) Spark Plug Wire Set Super Conductor Black for Big Block ChevyListing ID: 1017102UPC: 085132317738Manufacturer Part Number: 31773Reference Part Number(s): MSD31773In Stock, 4 AvailableWill Ship Within 3 Days$180.01Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.