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USD474.98
USD505.98

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Fit · Size

GM 58X EFI HARNESS KIT - 558-501 2WD Expansion is guaranteed only to

SKU: 77471549987

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Description

Expansion is guaranteed only to 1/4 inch over the original neck size

Works with Gen III Hemi Injectors & Bosch EV-1 Style Injectors

2011-2013 Ford F-350 Super Duty 379 CID

Hooker offers a complete line of full length and emission compatible headers for the off-road enthusiast to choose from

154 Jet Size

GM 58X EFI HARNESS KIT - 558-501 2WD Expansion is guaranteed only toOverview: 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. Our Holley EFI Harness Kit comes complete with the main harness, power harness and injector harness to support your primary system! Features: Harness Kit Includes; Main Power Harness, LS2 Main Harness & LSX Injector harness Simple Installation Works with HP or Dominator ECU's

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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