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Ignition & Add-On Harnesses
High Power IGN-1A Smart Coil Harness Kit for v8 Engines - Valve Cover Mount
From $194.95
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4th Gen F Body Plug-and-Play LSX Harness for Holley EFI
Regular price
$1,164.95
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Holley EFI Main Power Harness
From $61.95
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High Power IGN-1A Smart Coil Harness Kit for v8 Engines - Remote Mount Long Leads
From $194.95
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Accessories & Components
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ECU's & Controllers
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Injector Driver Module
From $469.95
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TCA-8 Eight Channel Thermocouple Amplifier EGT
Regular price
$485
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HPI8 High Power Igniter - 15A Eight Channel
From $402
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Universal EFI Interface Module
Regular price
$480.95
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Switch Panels
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Roll Bar Mount
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Roll Bar Mount Switch Box - 8 Rocker, Pre-Wired
Regular price
$603.95
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Roll Bar Mount Switch Box - 11 Button, Pre-Wired
Regular price
$708.95
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Roll Bar Mount Switch Box - 9 Button, Pre-Wired
Regular price
$640.95
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Roll Bar Mount Switch Box - 7 Rocker & E-Stop, Pre-Wired
Regular price
$603.95
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Wiring Kits
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Fuse & Relay Systems
Tools & DIY
Bosch Intercooler Pump Relay Harness
Regular price
$74.95
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VariMax ZL1 Intercooler Pump Relay Harness
Regular price
$79.95
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Basic HD Relay Center for Engine Management Systems
Regular price
$259.95
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Roll Bar Mount Switch Box - 8 Rocker, Pre-Wired
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$603.95
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Bosch 210 Denso Injector Harness for Holley EFI
Regular price
$137.95
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Holley EFI EZ Flex Fuel Harness
From $59.95
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High Power IGN-1A Smart Coil Harness Kit for v8 Engines - Valve Cover Mount
From $194.95
View
Bosch Intercooler Pump Relay Harness
Regular price
$74.95
View
4th Gen F Body Plug-and-Play LSX Harness for Holley EFI
Regular price
$1,164.95
View
Harness Option - EV6 Inj
Regular price
$0
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Holley EFI Main Power Harness
From $61.95
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Harness Option - A/C Wiring Complete for F Body Harnesses
Regular price
$60
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High Power IGN-1A Smart Coil Harness Kit for v8 Engines - Remote Mount Long Leads
From $194.95
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Ford Godzilla Engine Harness System - Holley EFI
From $820.95
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High Power IGN-1A Smart Coil Harness Kit for Holley EFI / Ford Modular & Coyote
From $282.95
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Holley EFI CAN Bus Splitter
Regular price
$38.95
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VariMax ZL1 Intercooler Pump Relay Harness
Regular price
$79.95
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24x to 58x LSX Harness Conversion Kit
Regular price
$46.95
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Harness Option - EV1 Inj
Regular price
$0
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Harness Option - 58x Converter Integration
Regular price
$349
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Ford Godzilla Coil Harness Set
Regular price
$214.95
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EV1 Injector Harness for Holley EFI
Regular price
$137.95
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Switch Box Dome Lighting Option
Regular price
$45
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Basic HD Relay Center for Engine Management Systems
Regular price
$259.95
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