Engine Kits

Holley 558-405 GM 4L60/80E Transmission Harness
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Holley 558-405 GM 4L60/80E Transmission Harness



Part #: 558-405
List Price: $353.90
Our Price: $176.95
You Save: $176.95



GM 4L60/80E Transmission Harness – Complete terminated harness with j4 connector to operate GM electronic transmissions. for Dominator EFI