If you are already registered, please log in.
Create your account and enjoy a new shopping experience.
Create A New Account
SKU: EFI-558-425
Holley EFI Fuel Injection Wire Harness, 8Ft Extension Harness - (EFI-558-425)
Holley EFI
DescriptionFuel Injection Wire Harness; CAN Extension Harness; 12 ft.;Can Extension Harness (for Racepak and other external CAN drives)Features & BenefitsFuel Injection Wire Harness
Holley EFI
DescriptionFuel Injection Wire Harness; CAN Extension Harness; 4 ft.;Can Extension Harness (for Racepak and other external CAN drives)Features & BenefitsFuel Injection Wire Harness
Holley EFI
DescriptionFuel Injection Wire Harness; CAN Extension Harness; 9 in.;Can Extension Harness (for Racepak and other external CAN drives)Features & BenefitsFuel Injection Wire Harness
Holley EFI
DescriptionFuel Injection Wire Harness; Universal Unterminated 16 Injector; For HP MPFI/Dominator MPFI Fuel Injection Systems;This is a replacement 8 cylinder injector harness. It connects the main...
Holley EFI
DescriptionFuel Injection Wire Harness; Universal Unterminated; Bosch EV1 Style; For HP EFI/Dominator EFI Fuel Injection Systems;This is a replacement 8 cylinder injector harness. It connects the...
have questions?
Price match guarantee
Industry leading support
High quality parts
On-time delivery
Some parts are not legal for use in California or
other states with similar laws / regulations
