Wiring Harnesses
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HOLLEY Main Harness - Univesal Un-Terminated 558-105
Holley
MSRP: $560.40$509.45EFI Wiring Harness - Unterminated Main Harness - Holley HP / Dominator EFI - KitMSRP: $560.40$509.45 -
HOLLEY Trans Wire Harness GM 4L60 Pre 2009 - 4L80 558-405
Holley
MSRP: $360.92$328.10EFI Wiring Harness - Transmission - Holley Dominator EFI - GM 4L60E / 4L80E - EachMSRP: $360.92$328.10 -
HOLLEY HP EFI Sub-Harnesses - Smart Coil 558-312
Holley
MSRP: $296.20$269.27EFI Wiring Harness - Smart Coil - Ignition Coil Wiring - Holley HP / Dominator EFI - Universal - EachMSRP: $296.20$269.27 -
HOLLEY Main Harness - Universal MPFI 558-104
Holley
MSRP: $559.94$509.03EFI Wiring Harness - MPFI Main Harness - Holley HP / Dominator EFI - Universal - EachMSRP: $559.94$509.03 -
HOLLEY Main Wiring Harness LS2 & LS3 558-103
Holley
MSRP: $661.75$601.59EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 58x Reluctor Wheel - LS2 / LS3 / LS7 - GM LS-Series - EachMSRP: $661.75$601.59 -
HOLLEY Main Wiring Harness LS1 & LS6 558-102
Holley
MSRP: $661.75$601.59EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 24x Reluctor Wheel - LS1 / LS6 - GM LS-Series - EachMSRP: $661.75$601.59 -
HOLLEY J4 Connector & Harness 558-404
Holley
MSRP: $240.98$219.07EFI Wiring Harness - J4 Auxiliary Harness - Holley Dominator EFI - EachMSRP: $240.98$219.07 -
HOLLEY Auxiliary Harness J2A Connector 558-401
Holley
MSRP: $250.09$227.35EFI Wiring Harness - J2A Auxiliary Connector Harness - Holley Dominator EFI - Universal - KitMSRP: $250.09$227.35 -
PAINLESS WIRING Tpi Harness 85-89 60102
Painless Wiring
MSRP: $552.30$502.09EFI Wiring Harness - GM TPI Injection 1985-89 - Small Block Chevy - KitMSRP: $552.30$502.09 -
PAINLESS WIRING LT-1 Wiring Harness 60502
Painless Wiring
MSRP: $733.77$667.06EFI Wiring Harness - GM LT-Series 1992-97 - KitMSRP: $733.77$667.06 -
HOLLEY Injector Wiring Harness V8 EV6 Style Injectors 558-201
Holley
MSRP: $222.19$201.99EFI Wiring Harness - EV6 Style Injectors - Holley Dominator EFI - EachMSRP: $222.19$201.99 -
HOLLEY Wire Harness - LS2/LS3/ LS7 Fuel Injectors 558-501
Holley
MSRP: $967.09$879.17EFI Wiring Harness - EV6 Style Injectors - Holley 58X Crank Sensor EFI - EachMSRP: $967.09$879.17