FLASH SALE! ⚡️SAVE UP TO 40%!
-
Shop by Category
-
-
Anti-Theft
-
Floor Mats
-
- Gauge Kits
- Speedometer Gauges
- Tachometers & Shift Lights
- Temperature Gauges
- Voltmeter Gauges
- Fuel Level Gauges
- Pressure Gauges
- Air Fuel Ratio Gauges (AFR)
- Boost & Vacuum Pressure Gauges
- Pyrometer Gauges
- Race Dashes
- Custom Gauge Mounts & Trim
- Gauge Sensors & Adapters
- Gauge Wiring & Lights
- Driving Monitors & Data Loggers
- Timers, Hourmeters & Clocks
-
Shift Knobs
-
Interior Trim
-
Car Organizers
-
Accessories
-
Steering Wheels
-
Seat Covers
-
Interior Detailing
-
Car Seats
-
Sun Shades
-
-
-
-
- Shop by product
- Shop by brand
- WHEELS & TIRES
- Contact us
-
My garageAdd vehicle
My garage
- Get product recommendations
- Easily find parts & accessories
- -15%
- FREE SHIPPING
Holley | Universal Unterminated Ignition Harness
558-306
Holley 558-306 – Universal Unterminated Ignition Harness | HP EFI and Dominator EFI | USCAR
Free Shipping
CAD $257.02
CAD $302.38
Save 15%
- FLASH SALE
Delivery in 2 to 3 weeks
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
Holley – Universal Unterminated Ignition Harness
Description
The Holley Universal Unterminated Ignition Harness (p/n 558-306) is designed for HP EFI and Dominator EFI systems. Unlike pre-assembled harnesses, this unterminated harness provides the flexibility needed for custom installations where the technician must adapt the wiring to their own ignition configuration. Compatible with USCAR standard connectors.
Specifications
- Brand/Manufacturer: Holley
- Part Number: 558-306
- Type: Universal Unterminated Ignition Harness
- Harness Application: Universal
- Connector Standard: USCAR
- Compatible ECU: HP EFI / Dominator EFI
- Usage: Custom Installations Requiring Wiring Adaptation
- Vehicle Compatibility: See Application Section
- Condition: New
- Sold and shipped by GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| N/A | N/A | N/A | N/A | Not Application Specific – Compatible with Holley HP EFI / Dominator EFI Systems, USCAR Standard |
