Accessory Harnesses

Bosch 210 Denso Injector Harness for Holley EFI
Bosch 210 Denso Injector Harness for Holley EFI
$129.95
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Bosch Intercooler Pump Relay Harness
Bosch Intercooler Pump Relay Harness
$69.95
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EV1 Injector Harness for Holley EFI
EV1 Injector Harness for Holley EFI
$129.95
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VariMax ZL1 Intercooler Pump Relay Harness
VariMax ZL1 Intercooler Pump Relay Harness
$74.95
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Plug-and-Play Harness Kit for Staged Injectors - Holley Dominator
Plug-and-Play Harness Kit for Staged Injectors - Holley Dominator
From $104.95
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LS Coil Harness Relocation Set - LS3 / Truck
LS Coil Harness Relocation Set - LS3 / Truck
From $139.95
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Shock Travel Harness Kit
Shock Travel Harness Kit
From $154.95
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Holley EFI Main Power Harness
Holley EFI Main Power Harness
From $64.95
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EV6 / EV14 Injector Harness for Holley EFI
EV6 / EV14 Injector Harness for Holley EFI
$129.95
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Plug-and-Play Driver Module Harness Kit for Staged Injectors
Plug-and-Play Driver Module Harness Kit for Staged Injectors
$334.95
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LS Coil Harness Set - LS1, Rear Connection
LS Coil Harness Set - LS1, Rear Connection
$139.95
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GM 4L60/80E Transmission Harness for Holley EFI
GM 4L60/80E Transmission Harness for Holley EFI
Sold Out
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Holley J1A / J1B Input / Output Auxiliary Harness
Holley J1A / J1B Input / Output Auxiliary Harness
$89.33
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EV1 Injector Harness for GM LS & Ford Modular
EV1 Injector Harness for GM LS & Ford Modular
$129.95
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12 Channel CAN I/O Expander
12 Channel CAN I/O Expander
From $374
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Spark Plug Wire Sync Kit
Spark Plug Wire Sync Kit
$110.95
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CAN bus vNet Cable - MSD Power Grid to AEM CD Dash
CAN bus vNet Cable - MSD Power Grid to AEM CD Dash
$104.95
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Multec / Delphi Injector Harness for GM LS
Multec / Delphi Injector Harness for GM LS
$119.95
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EV6 / EV14 Injector Harness for GM LS & Ford Modular
EV6 / EV14 Injector Harness for GM LS & Ford Modular
$94.95
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