GM DRIVE-BY-WIRE HARNESS

Holley

$ 152.95 $ 169.95
Part# HLY-558-406

Dominator EFI GM Drive-By-Wire Harness

The Holley Dominator ECU has built in capability to control OEM type Drive-By-Wire throttle pedals and throttle bodies for aftermarket installation. To ensure a safe and reliable installation, there are certain hardware requirements that must be followed:

Only the following factory drive-by-wire throttle bodies have been pre-calibrated and approved for use with this harness: 

GM P/N - 12570790 

GM P/N - 12580760

Only the following factory drive-by-wire throttle pedal assemblies have been pre-calibrated and approved for use with this harness: 

GM P/N - 10379038