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Holley EFI

Holley EFI 558-133 - EFI LS Main Harness

MSRP: $757.95
$672.95
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  • Holley EFI 558-133 - EFI LS Main Harness
  • Holley EFI 558-133 - EFI LS Main Harness
  • Holley EFI 558-133 - EFI LS Main Harness
  • Holley EFI 558-133 - EFI LS Main Harness
  • Holley EFI 558-133 - EFI LS Main Harness
  • Holley EFI 558-133 - EFI LS Main Harness
  • Holley EFI 558-133 - EFI LS Main Harness
  • PLEASE NOTE: Pictures are repsentative of style, may be generic.
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SKU:
HOLEFI-558-133
UPC:
090127140758
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Holley EFI - 558-133

LS1/6 (24x/1x) Engine Main Harness - Extended Length

Holley EFI LS Main Harness; For Use w/24X Crank 1997-2012 LS Engines; Plug And Play; Extended Length;

This harness is designed for LS1/6 engines from 1997-2004. This harness interfaces with 24x crank and 1x cam sensors. Harness is a perfect fit for installers wanting to mount the any Holley EFI ECU inside of the passenger compartment where it is away from the elements and easy to access.

  • Plug And Play With Dominator/Hp/Terminator X And Terminator X Max ECUs
  • Designed For Use On 24x/1x And 58x/4x LS Engines
  • 22 in. Longer Than Previous Harnesses
  • Relay Breakout Is Also Moved Back From 19 in. To 43 in. From The ECU Connector
  • Extended Length Allows You To Mount The ECU In A Wide Variety Of Locations

Brand: Holley EFI
Category: Engine
Crank Reluctor: 24x
Emission Code: 3
Grade Type: Performance
Harness Application: LSX
Harness Type: Main
part type: Engine Wiring Harness
Product Type: LS Main Engine Harness
Sub Category: Wire, Cable and Related Components
Warning: California Proposition 65