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Overview
 This harness has been designed to interface with 58x crank and 4x cam sensors. These engines are commonly found in 2006+ Year Model vehicles with LS variants such as the: LS2,LS3,LS7,L76,L92, and L98.
  Specs
 | Brand | Holley EFI | 
|---|---|
| Category | Fuel Injection - EFI | 
| Crank Reluctor | 58x | 
| Emission Code | 4 | 
| Harness Application | LSX | 
| Harness Type | Main | 
| Product Type | LS Main Engine Harness | 
| UPC | 090127666739 | 
| Part Number | 558-103 | 
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