Curb Hoppers0My CartBrisk RacingBrisk HOR15LGS Spark Plug Premium Racing 14 mm Thread 12.7 mm Reach Heat Range 15 Tapered Seat ResistorListing ID: 1151902Manufacturer Part Number: HOR15LGSOut Of StockBrand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.