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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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Holley EFI Main Power Harness
From $69.95
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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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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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TCA-8 Eight Channel Thermocouple Amplifier EGT
Regular price
$489
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HPI8 High Power Igniter - 15A Eight Channel
From $402
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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 - 8 Rocker, Pre-Wired
Regular price
$603.95
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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
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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 - 11 Button, Pre-Wired
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$708.95
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EV6 Injector Harness for Ford 4.6 / 5.4 / 302 H.O. / 351W
Regular price
$119.95
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EV6 Injector Harness for Small Block & Big Block Ford
Regular price
$125.95
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FIC 3000cc Injector Harness for Holley EFI
Regular price
$138.95
Sale price
$125.06
Sale
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Filler Panel - 99-07 Silverado Radio Replacement Blank
Regular price
$44.95
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Firewall Bulkhead Kit - Single Disconnect
Regular price
$139.95
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Fluid Temperature Sensor - 3/8 NPT
From $39.95
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Flying Lead Harness for Power Distribution - Jolt Systems EFI Harness
Regular price
$15.95
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Ford 20-22 Godzilla / GT500 Coil Harness Set
Regular price
$214.95
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Ford Godzilla 2023+ Coil Harness Set
Regular price
$216.95
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Ford Godzilla Engine Harness System - Holley EFI
From $820.95
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Haltech iC-7 Color Display Dash
Regular price
$1,195
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Haltech Nexus S3 Plug 'n' Play Adapter Harness Kit - Subaru GDB WRX MY01-05
Regular price
$2,590
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Haltech NTK Wideband Hardware Pack
Regular price
$215
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Harness Kit - Pinion Speed Extension
Regular price
$64.95
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Harness Option - 58x Converter Integration
Regular price
$349
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Harness Option - A/C Wiring Complete for F Body Harnesses
Regular price
$60
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Harness Option - A/C Wiring Complete, w/ Binary Switch Lead
Regular price
$60
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Harness Option - Card Style MAF
Regular price
$20
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Harness Option - Denso Inj
Regular price
$0
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Harness Option - Dual Bulkhead Firewall Disconnect
Regular price
$220
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