Holley 558-420 Terminator EFI Input/Output Kit

Name: Holley 558-420 Terminator EFI Input/Output Kit
Brand: Holley
SKU: 425558420
Price: 35.49 USD
Availability: InStock

Holley

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$35.49

each

Factory Shipped

This part will be shipped by the manufacturer. We estimate this item will ship on or before February 2nd.

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Key Specs

Brand

Holley

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Details

PN 558-420 contains 5 extra input/output wires that the base Terminator EFI harness does not contain. It contains Input wires for Inputs 1-4. It contains one wire for Output 2. These inputs and outputs can perform features and functions that must be programmed via Holley EFI laptop software. The software also contains instructions on how to program these.

Charts

Installation Instructions (PDF)

Guides & Documents

Ignition Wiring Harnesses Instruction Sheet (425558420)

Specifications

KEY SPECS
Brand	Holley

GENERAL
GTIN Code	090127688519