Curb Hoppers0My CartHolleyHolley HLY558-416 Wiring Harness Adapter for LS Main Harness to LS3 Map SensorListing ID: 999997UPC: 090127686546Manufacturer Part Number: 558416In Stock, 18 AvailableWill Ship Within 3 Days$47.11Brand NewCopyright (C) 2019-2024 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.