Holley 558-200 Wiring Harness EFI Avenger Dominator Holley Kit
Wiring Harness, EFI, Avenger, Dominator, HP, Holley, Kit. Thank you, Summit Racing Equipment. The World’s Speed Shop Since 1968. Summit Racing Part Number. Please hover mouse to enlarge image. Holley EFI Systems Injector Wiring Harness 558-200. Over manifold Bosch EV1 style injector harness. Holley EFI Systems Main Wiring Harness 558-104. Holley Main Power Harness 558-308. Please see the “Compatibility” link
» Read more