Holley EFI 558-433 Engine Control Module Wiring Harness
Holley EFI 558-433 Engine Control Module Wiring Harness
Hero image 0 of Holley EFI 558-433 Engine Control Module Wiring Harness, 0 of 4
HOLLEY EFI

Holley EFI 558-433 Engine Control Module Wiring Harness

(No ratings yet)
Car
Check if this fits your vehicle

Key item features

  • Provides ten addiitonal inputs/outputs to the 7" digital dash
  • Brings out connections to a waterproof 26 pin connector similiar to ones used on EFI units
  • Item includes USB memory stick to update digital dash firmware that supports adapter
Current price is $357.95
Price when purchased online
  • Free shipping
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
.
Order within 11 hr 31 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (4)

Starting from $357.95
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

0 ratings|0 reviews
This item does not have any reviews yet