Home > Holley EFI

Holley® GM 4L60/80E Transmission Harness

For Dominator or Terminator X ECU

$270.95

Part #: 558-405

Dimensions

  • Weight: 2 Pounds

GM 4L60/80E Transmission Harness - Complete terminated harness with J4 connector to operate GM electronic transmissions. For Dominator and Terminator X ECUs.

Best Sellers

6L80E T43 6L90E Transmission Connector Pigtail

100-00886
$56.99
View Item

LS Gen III Engine Wiring Systems: 1997-2007
EFI Connection owner Mike Noonan's newest book

SA516
$36.95
View Item