V8 over Manifold, Bosch Style Injector Harness
LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI Dominator EFI
Overview
These harnesses are designed to fit most 24x and 58x LS engines, from 1997-2012. They are a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is away from the elements, and easy to access.
Details:
- Harness Application: Universal
- Harness Type: Injector
Links
EFI selection chart
Product Information
Product Information
Shipping & Returns
Shipping & Returns

V8 over Manifold, Bosch Style Injector Harness
V8 over Manifold, Bosch Style Injector Harness
LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI Dominator EFI
Overview
These harnesses are designed to fit most 24x and 58x LS engines, from 1997-2012. They are a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is away from the elements, and easy to access.
Details:
- Harness Application: Universal
- Harness Type: Injector
Links
EFI selection chart
Original: $184.45
-70%$184.45
$55.33Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI Dominator EFI
Overview
These harnesses are designed to fit most 24x and 58x LS engines, from 1997-2012. They are a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is away from the elements, and easy to access.
Details:
- Harness Application: Universal
- Harness Type: Injector
Links
EFI selection chart




















