LS1 D580 Wire Harness Adapter, Compatible with Holley Smart Ignition Coil

LS1 D580 Wire Harness Adapter, Compatible with Holley Smart Ignition Coil

Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire

• Every assembly is individually hand-tested to ensure it exceeds OEM standards
• Compatible with Holley Smart Ignition Coil 556-112, and AEM 30-2853, IGN-1A, IGN-1, IGN1A
• Compatible with LS1 D580 wire harness connectors
• Includes: 8 wire adapters
• Must connect in the loose black/white wire on this adapter to the ECM
• Assembled with OEM tooling, OEM Delphi / Aptiv (connector, lock, seals, and terminals),(uses OEM harness wire colors)

Don't take a chance with cheap wire connectors, that use poor quality (wire, crimps, twisted/bent/unseated terminals) and have conductivity issues that will cause your engine to run poorly and be difficult to diagnose.