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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 $69.95
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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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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
Switch Panels
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Roll Bar Mount
Dash Mount
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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 - 6 Rocker & E-Stop, Pre-Wired
Regular price
$561.95
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Wiring Kits
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 - 11 Button, Pre-Wired
Regular price
$708.95
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Roll Bar Mount Switch Box - 7 Rocker & E-Stop, Pre-Wired
Regular price
$603.95
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LSX Knock Sensor Adapter Harness
Regular price
$54.95
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Standalone Harness - Gen III LS / Vortec DBC with Manual Transmission
Regular price
$734.95
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Connector Kit - Metripack 150 58x Crank Sensor LS1 MAP Sensor
From $6.95
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Connector Kit - Engine Temperature VCT Cam Position Solenoid
From $7.95
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LSX Style Drive By Wire Throttle Harness - Holley EFI
Regular price
$174.95
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Website Decal - Black Gold 12in
Sold Out
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Website Decal - 36in Bumper
Regular price
$25
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Harness Option - Single Bulkhead Firewall Disconnect
Regular price
$140
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Connector Kit - LS3 / LSA Bosch MAP Sensor
From $7.95
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Billet MAP Sensor Bracket
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IGN-1A Coil Harness Set for Ford Godzilla Engine System - Remote Mount Long Leads
Regular price
$237.95
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Harness Option - Trans Brake Pre-Wired w/ SSR
Regular price
$130
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Connector Kit - Sanden A/C Compressor Adapter
Regular price
$7.95
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Standalone Harness - Gen IV LS / Vortec with Auto Trans
Regular price
$749.95
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Connector Kit - LS3 Card Style Mass Air Flow Sensor VVT Cam Sensor
From $7.95
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High Power IGN-1A Smart Coil Harness Kit for Holley EFI / Late Model Hemi
From $282.95
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Connector Kit - Deutsch DT06-08SA
Regular price
$9.95
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Throttle Adapter - Accufab Style Cable Drive for Jolt Systems Engine Harness System, Remote Mount IAC
Regular price
$49.95
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Crimp Tool - Metripack 24-14 awg
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