Holley EFI Universal MPFI Coil on Plug Main Harness - (EFI-558-117)

DescriptionCoil On Plug Wire Harness; Plug And Play Harness; For Use w/PN[558-312/558-318]; Pre-Terminated For Pulse Width Modulated Idle Air Control;This harness provides a plug and play upgrade...

DescriptionUniversal MPFI Main Harness; Fits w/4 cyl. EV14 Injector HP/Dominator EFI; 205 lb./hr.;Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have...

DescriptionUnterminated Universal Main Harness; For HP EFI/Dominator EFI Systems;Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every...

DescriptionUniversal Coil On Plug Harness; For Use w/HP Or Dominator; Fits w/PN[558-312];Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power...

DescriptionUniversal Multi-Point Main Harness; For Avenger EFI/HP EFI/Dominator EFI Systems;Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors...

DescriptionUniversal Multi-Point Main Harness; Incl. Main Power Harness/Universal Main MPFI Harness For V8/Power Harness/Injector Harness; Works w/Dominator Or HP ECU;An EFI system depends heavily on...