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Holley
GM LS 58X EFI HARNESS KIT
GM LS 58X EFI HARNESS KIT
SKU:558-502
13 in stock
- Ships from Kentucky or Utah
- Add $300+ for $10 off of your order!
- Add $500+ for $20 off of your order!
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Shipping Estimate
Tracking: 1-2 days
Average Shipping: 2-3 days once tracking is available
Regular price
$775.95 USD
Regular price
$969.95 USD
Sale price
$775.95 USD
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GM LS 58X EFI HARNESS KIT
GM LS2/LS3/LS7, 58X Crank Sensor, USCAR/ EV6 Injector
Overview
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!
NOTICE: You will need to purchase an ECU and O2 Sensor to make this a complete kit.
Features:
Details:
Links
EFI selection chart
Instruction Sheet
View full details
GM LS2/LS3/LS7, 58X Crank Sensor, USCAR/ EV6 Injector
Overview
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!
NOTICE: You will need to purchase an ECU and O2 Sensor to make this a complete kit.
Features:
- Harness Kit Includes; Main Power Harness, LS2 Main Harness & V-8 Injector harness
- Simple Installation
- Works with HP or Dominator ECU's
Details:
- Harness Application: LSX
Links
EFI selection chart
Instruction Sheet
