• Holley Engine Harnesses 558-308 Item Image
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Holley EFI

Holley Main Power Harness

Holley Main Power Harness

sku: 1D682 | mpn: 558-308
$128.34
$128.34
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40 in stock

Emissions

This is not an emissions item.
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This Harness is required with HP or Dominator ECUs. Includes, 13' long, 10 AWG main power harness, Qty. (2) 3/8" ring terminals and shrink tube (not pictured) . The harness is fuse protected and covered in braided split loom for additional abrasion protection .

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