Holley | Coil-Near-Plug Ignition Sub Harness

Holley – Coil-Near-Plug Ignition Sub Harness

Description

The Holley Coil-Near-Plug Ignition Sub Harness 558-318 is the Big Wire sub harness pre-wired with 12 gauge power and grounds for optimal performance. Designed for coil-near-plug configurations with Holley HP and Dominator EFI systems, this sub harness eliminates complex wiring through factory pre-wiring. The 12 gauge wire ensures robust power supply and reliable ground connections for demanding ignition systems. Achieves a clean, professional installation in the engine bay with minimal wiring work required.

Specifications

• Brand: Holley
• Part Number: 558-318
• Type: Coil-near-plug ignition sub harness
• Big Wire type
• Gauge: 12 ga. power and grounds
• Pre-wired power and grounds
• Optimal performance assured
• Compatible: Holley EFI HP and Dominator systems
• Condition: New
• Sold and shipped by GBP Performance

Note:

• Livraison GRATUITE / FREE Delivery