Holley EFI 558-456 Pro-Dash I/O Harness
Holley EFI 558-456 Pro-Dash I/O Harness
Holley EFI 558-456 Pro-Dash I/O Harness
Holley EFI 558-456 Pro-Dash I/O Harness
Holley EFI 558-456 Pro-Dash I/O Harness

Holley EFI 558-456 Pro-Dash I/O Harness

Holley EFI
HOL558-456
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.
$356.51
$396.13
$356.51
Holley EFI 558-456 Pro-Dash I/O Harness

Holley EFI

Holley EFI 558-456 Pro-Dash I/O Harness

$396.13 $356.51
Holley EFI 558-456 Pro-Dash I/O Harness
Holley EFI 558-456 Pro-Dash I/O Harness
Holley EFI 558-456 Pro-Dash I/O Harness
Holley EFI 558-456 Pro-Dash I/O Harness
Holley EFI 558-456 Pro-Dash I/O Harness

Holley EFI

Holley EFI 558-456 Pro-Dash I/O Harness

$396.13 $356.51
Description
Pro-Dash I/O Harness; 10 ft.-17 Loose Wires; 20 ft.-2 Conductor Cable; 40 ft.-3 Conductor Cable;
The 558-456 wiring kit is intended to fully populate all of the inputs and outputs for PNs 553-111 and 553-112 Pro Dashes. These can easily be inserted into the existing 34 pin dash connector. It contains loose wires and 2 and 3 conductor cable (jacketed but not shielded). The wire is 20
  • 17 Loose Wires
  • 2 Conductor Cable 20 ft.
  • 3 Conductor Cable 40 ft.
  • Superseal Pins 20
  • Superseal Plugs 20
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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