Holley EFI- 558-416 LS 1/2 TO LS3 MAP ADAPTER

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Holley EFI LS main harnesses have a MAP sensor connecter designed for use with an LS1/2 style MAP sensor. The 558-416 is an adapter harness that can be used to adapt any LS harness that uses an LS1/2 MAP sensor connection to an LS3 MAP. Also great for use with LS Hi-Ram intakes that require an LS3 MAP sensor. Brand Holley EFI Category Air and Fuel Delivery Connector Quantity 2 Emission Code 3 End 1 Connector Color Black End 2 Connector Color Black Grade Type Performance Harness Application LSX Harness Type Auxiliary Product Type MAP Sensor UPC 090127686546 Part Number 558-416 Show more