Main Power Harness

$104.95

558-308

$104.95
$104.95 $118.95
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Main Power Harness

For use with Holley???? HP and Dominator ECUs and other EFI systems

Overview
Universal Coil On/Near Plug Harness Use to connect Holley PN 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECU's

Details:
  • Fuse: 40 AMP max
  • Harness Application: Universal
  • Harness Type: Main Battery Power
  • Wire Diameter: 10 awg
  • Wire Length: 13 Feet
  • Wire Series: Automotive TXL


Links
EFI selection chart
Main Power Harness

$104.95

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