Holley EFI Alternator Harness
558-476
FORD PWM ALTERNATOR HARNESS;For use with 2005+ PWM Ford Alternators;Plug 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.;Plug and play with Holley EFI and Terminator X Main Harnesses;Designed for use with Late Model OEM alternators;Include detailed instructions for software configuration