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Holley EFI Universal MPFI Main Harness 558-104

Holley EFI Universal MPFI Main Harness 558-104
Holley EFI Universal MPFI Main Harness 558-104Holley EFI Universal MPFI Main Harness 558-104
$757.99 ea
NEWARRIVING SOONEstimated Ship Date 03/22/2024 (If Ordered Today)37 Available from HOLLEY PERFORMANCE PRODUCTS as of 02/29/2024
Model: 4007767
STANDARD
DELIVERY
Universal MPFI Main Harness for HP EFI & Dominator EFI

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
efi_selection_chart62914.pdf836.71KB
techlibrary_199r11401.pdf209.02KB
558-104_main_harness_diagram.pdf9.8MB

Videos:

Specifications:

Emission Code 3
Harness Application Universal, Ford, GM
Harness Type Main
Part Type Fuel Injection Harness
Product Type Universal MPI Main Engine Harness

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Holley EFI Universal MPFI Main Harness 558-104:
Classic Chevy 2024