Holley EFI
Holley EFI Transmission Control Harness - GM 4L60 (Pre-2009) and 4L80
Holley EFI Transmission Control Harness - GM 4L60 (Pre-2009) and 4L80
Regular price
$413.99 CAD
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$413.99 CAD
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- If there is an applicable core charge, it will be included in this price and will be avail for a refund when approved after cores are returned and inspected. core charges can apply to injectors, turbos, injection pumps and possibly a few other parts. please contact if you have any questions.
Expanding our transmission control options for our EFI systems, this harness provides plug and play for Pre-2009 GM 4L60 and 4L80 transmissions using a Dominator. This also contains a J4 connector to operate GM electronic transmissions.
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