Wiring Harnesses
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HOLLEY Engine Main Harness Ford 5.0L/5.8L 558-128
Holley
MSRP: $606.39$551.26Engine Wiring Harness - Plug-and-Play - Small Block Ford - EachMSRP: $606.39$551.26 -
HOLLEY Main Harness - Univesal Un-Terminated 558-105
Holley
MSRP: $581.85$528.95EFI Wiring Harness - Unterminated Main Harness - Holley HP / Dominator EFI - KitMSRP: $581.85$528.95 -
HOLLEY Trans Wire Harness GM 4L60 Pre 2009 - 4L80 558-405
Holley
MSRP: $358.53$325.93EFI Wiring Harness - Transmission - Holley Dominator EFI - GM 4L60E / 4L80E - EachMSRP: $358.53$325.93 -
HOLLEY HP EFI Sub-Harnesses - Smart Coil 558-312
Holley
MSRP: $307.95$279.95EFI Wiring Harness - Smart Coil - Ignition Coil Wiring - Holley HP / Dominator EFI - Universal - EachMSRP: $307.95$279.95 -
HOLLEY Main Harness - Universal MPFI 558-104
Holley
MSRP: $581.85$528.95EFI Wiring Harness - MPFI Main Harness - Holley HP / Dominator EFI - Universal - EachMSRP: $581.85$528.95 -
HOLLEY Main Wiring Harness LS2 & LS3 558-103
Holley
MSRP: $696.25$632.95EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 58x Reluctor Wheel - LS2 / LS3 / LS7 - GM LS-Series - EachMSRP: $696.25$632.95 -
HOLLEY Main Wiring Harness LS1 & LS6 558-102
Holley
MSRP: $696.25$632.95EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 24x Reluctor Wheel - LS1 / LS6 - GM LS-Series - EachMSRP: $696.25$632.95 -
HOLLEY J4 Connector & Harness 558-404
Holley
MSRP: $259.53$235.93EFI Wiring Harness - J4 Auxiliary Harness - Holley Dominator EFI - EachMSRP: $259.53$235.93 -
HOLLEY Auxiliary Harness J2A Connector 558-401
Holley
MSRP: $263.92$239.92EFI Wiring Harness - J2A Auxiliary Connector Harness - Holley Dominator EFI - Universal - KitMSRP: $263.92$239.92 -
PAINLESS WIRING Tpi Harness 85-89 60102
Painless Wiring
MSRP: $555.49$504.99EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - KitMSRP: $555.49$504.99 -
PAINLESS WIRING LT-1 Wiring Harness 60502
Painless Wiring
MSRP: $736.99$669.99EFI Wiring Harness - GM LT-Series 1992-97 - KitMSRP: $736.99$669.99 -
HOLLEY Injector Wiring Harness V8 EV6 Style Injectors 558-201
Holley
MSRP: $210.52$191.38EFI Wiring Harness - EV6 Style Injectors - Holley Dominator EFI - EachMSRP: $210.52$191.38