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LS1/6 (24x/1x) Engine Main Harness - Extended Length 558-133

Original price $699.87 - Original price $699.87
Original price
$699.87
$699.87 - $699.87
Current price $699.87

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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.

Features:

  • Plug and play with Dominator, HP, Terminator X and Terminator X Max ECU's
  • Designed for use on 24x/1x LS engines
  • Mount the ECU in a wide variety of locations such as on a roll bar or under the passenger seat
  • 22" extended length

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

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