Holley EFI Gauge Wiring Harness PN. 558-486
Holley EFI Gauge Wiring Harness PN. 558-486
Holley EFI Gauge Wiring Harness PN. 558-486
Holley EFI Gauge Wiring Harness PN. 558-486
Holley EFI Gauge Wiring Harness PN. 558-486

Holley EFI Gauge Wiring Harness PN. 558-486

Holley EFI
HOL558-486
This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on its own. Contact us today to discuss available options BEFORE ordering.
$173.81
$193.13
$173.81
Holley EFI Gauge Wiring Harness PN. 558-486

Holley EFI

Holley EFI Gauge Wiring Harness PN. 558-486

$193.13 $173.81
Holley EFI Gauge Wiring Harness PN. 558-486
Holley EFI Gauge Wiring Harness PN. 558-486
Holley EFI Gauge Wiring Harness PN. 558-486
Holley EFI Gauge Wiring Harness PN. 558-486
Holley EFI Gauge Wiring Harness PN. 558-486

Holley EFI

Holley EFI Gauge Wiring Harness PN. 558-486

$193.13 $173.81
Description

Holley EFI Gauge Wiring Harness

PN. 558-486

SNEFI GWH

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Pro Dash M8 Service

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M8 PRO DASH SERVICE HARNESS

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Verify M8 version before ordering.

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Holley EFI Pro Dash M8 Service Harness

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For M8 Pro Dashes

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M8 Service Harness for 6.86" and 12.3" M8 Pro Dash products.

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Replacement/service harness

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Designed for Pro Dash

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Uses M8 connectors

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(1) connector

Fitment
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JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB. We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.
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All products include a manufacturer warranty, but you can extend this warranty with JB's Purchase Protection Plan.
*Available on select products.