Curb Hoppers0My CartMSD Ignition (by Holley)MSD 31633 (Kit) Spark Plug Wire Set Super Conductor Black Spiral Core for 6.2 LListing ID: 985643UPC: 090127072172Manufacturer Part Number: 31633Reference Part Number(s): MSD31633Out Of StockBrand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.