Holley EFI 558-308 Ignition Harness

Holley EFI 558-308 Ignition Harness
Holley EFI 558-308 Ignition Harness

Model: 558-308

Brand: HOLLEY EFI

(1) 2 shops 1 products

Detailed product description

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

Main Power Ignition Harness; For Use w/99-04 Ford Modular w/Smart Coils

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Last updated: 2025-06-19 23:28:58
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Product specifications

Technical details

Manufacturer -
Brand HOLLEY EFI
Item model number 558-308
Color Multicolor
Weight -
Height -
Depth -

Additional product information

Product Id 640963
User Reviews and Ratings 5 (1 ratings) 5 out of 5 stars
UPC 090127666791

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Holley EFI 558-308 Ignition Harness
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Ratings: (1)
Price:
$104.95 on walmart
1 (5)
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