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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
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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Black FlexFit Hat
From $20
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Coil On Plug Pin-In Harness
Regular price
$70.95
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Connector Kit - Sanden A/C Compressor Adapter
Regular price
$7.95
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Roll Bar Mount Switch Box - 6 Rocker & E-Stop, Pre-Wired
Regular price
$561.95
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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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Connector Kit - Ignition Coil Bank 1 / Bank 2 (Pair) LSX Holley Harness
Regular price
$12.95
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Connector Kit - Metripack 150 58x Crank Sensor LS1 MAP Sensor
From $6.95
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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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Website Decal - 36in Bumper
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Standalone Harness - Gen IV LS / Vortec with Auto Trans
Regular price
$749.95
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Standalone Harness - Gen III LS / Vortec DBC with Manual Transmission
Regular price
$734.95
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Connector Kit - LS3 / LSA Bosch MAP Sensor
From $7.95
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Harness Option - T42 / 4L80E Add-In
Regular price
$90
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Harness Spec - GM Brick MAP Sensor, 3 BAR
Regular price
$0
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Connector Kit - Deutsch DT06-08SA
Regular price
$9.95
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Website Decal - Black Gold 12in
Sold Out
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Harness Option - Single Bulkhead Firewall Disconnect
Regular price
$140
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Billet MAP Sensor Bracket
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Holley EFI EZ Flex Fuel Harness E85 - With GM DR44 Alternator Control
Regular price
$69.95
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