Skip to product information
1 of 6

Holley EFI

LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI

LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI

Regular price $873.99 CAD
Regular price Sale price $873.99 CAD
Sale Sold out
Shipping calculated at checkout.
  • If there is an applicable core charge, it will be included in this price and will be avail for a refund when approved after cores are returned and inspected. core charges can apply to injectors, turbos, injection pumps and possibly a few other parts. please contact if you have any questions.
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.
View full details