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Holley EFI Terminator X Input/Output Harness 558-462

Holley EFI
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Specifications:

Description:

This harness allows you to access all of the I/O built into the Terminator X or X MAX ECU - some kits ship with a 3 wire I/O harness.This harness has all 8 pins populated, 4 Inputs and 4 Outputs.