Tag Archives: 558-500

Holley-EFI-558-500-GM-LS-24X-EFI-Harness-Kit-01-pww

Holley EFI 558-500 GM LS 24X EFI Harness Kit

Posted on by

GM LS1/6, 24X Crank Sensor, Bosch Injector; An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Holley’s Holley EFI Harness Kit for your GM LS engine comes complete with the main harness, power harness and injector harness to support your primary

» Read more
Holley-558-500-Harness-Kit-LS1-6-24X-Bosch-Jetronic-Injector-01-bjl

Holley 558-500 Harness Kit, LS1/6, 24X, Bosch/Jetronic Injector

Posted on by

Holley 558-500 Harness Kit, LS1/6, 24X, Bosch/Jetronic Injector. Thank you, Summit Racing Equipment. The World’s Speed Shop Since 1968. Summit Racing Part Number. Please hover mouse to enlarge image. Kits include main power harness, LS main harness, and V8 injector harnesses. Works with HP or Dominator ECU’s, for GM LS1 or LS6 with 24x crank reluctor, and Bosch injectors. Holley

» Read more