Innovation
not Imitation

HOLLEY EFI ECU's

Holley HP Retrofit Kit - 550-500

Part #: 430

$2,735.95

Custom Holley Dominator EFI Systems

Part #: 179

Due to the custom nature of EFI systems we ask that you call to go over your combination so we can get you all the proper parts. Please Call 231-747-7520

HOLLEY HP ECU

Part #: 931

$1,299.95

Holley Dominator ECU

Part #: 930

$2,108.95