Description

For use with 2007+ PWM GM Alternators.Plug and play with Holley EFI and Terminator X main harnesses2007+ PWM GM alternatorsUse with late model OEM alternatorsInclude detailed instructions for installation and software configurationPlug and play Holley EFI alternator harnesses for late model engines with Pulse Width Modulated alternators. This includes most 2007+ GM engines and most 2005+ Ford engines.