
Electrical - Wiring - Sensors
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Stainless Steel Solenoid Valve Assembly$122.95
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Hurst Back Up Light Switch$41.18
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HOLLEY SMART COIL – C-N-P V8 KIT$744.95
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Holley HP EFI 4bbl Multi Port Fuel Injection System 550-810
SNIPER EFI TO HOLLEY DUAL SYNC HARNESS$29.75SNIPER EFI TO HOLLEY DUAL SYNC HARNESS$29.75 -
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Holley GM 4L60/80E Transmission Harness 558-405
GM 4L60/80E Transmission Harness - Complete terminated harness with j4 connector to operate GM electronic transmissions. for Dominator EFI$201.95GM 4L60/80E Transmission Harness - Complete terminated harness with j4 connector to operate GM electronic transmissions. for Dominator EFI$201.95 -
Holley Time-Based Traction Management 555-100
Drag Race Traction Control for Holley EFI V5 Only!$544.95Drag Race Traction Control for Holley EFI V5 Only!$544.95 -
UNIVERSAL MPFI W/ COP MAIN HARNESS$409.95
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200 PSI Stainless Pressure Sensor$139.95
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Holley Idle Air Control Motor 543-105
Replacement Idle Air Control (IAC) Motor for Sniper EFI TBI Systems, Sniper 90/92/102mm Throttle Bodies, Terminator TBI, Avenger 4bbl TBI, HP 4bbl TBI, Commander 950 & Digital Pro-Jection Systems$61.95Replacement Idle Air Control (IAC) Motor for Sniper EFI TBI Systems, Sniper 90/92/102mm Throttle Bodies, Terminator TBI, Avenger 4bbl TBI, HP 4bbl TBI, Commander 950 & Digital Pro-Jection Systems$61.95 -
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GM LS1/6, 24X Crank Sensor, Bosch Injector$626.95
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Holley CAN to USB Dongle - Communication Cable 558-443
USB/CAN Communication Cable - For Holley EFI - Sniper EFI - Terminator X$56.72USB/CAN Communication Cable - For Holley EFI - Sniper EFI - Terminator X$56.72 -
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3/4"-16 thread Hall effect sensor.$130.95
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Holley Universal MPFI Main Harness for EFI & Dominator EFI 558-104
Universal MPFI Main Harness for HP EFI & Dominator EFI$383.95Universal MPFI Main Harness for HP EFI & Dominator EFI$383.95 -
Holley Main Power Harness for Avenger, HP, and Dominator EFI 558-308
Main Power Harness for Avenger EFI, HP EFI, & Dominator EFI$70.64Main Power Harness for Avenger EFI, HP EFI, & Dominator EFI$70.64 -
Holley Unterminated Universal Main Harness 558-105
Unterminated Universal Main Harness for HP EFI & Dominator EFI$382.95Unterminated Universal Main Harness for HP EFI & Dominator EFI$382.95 -
Holley V8 over Manifold, Bosch Style Injector Harness 558-200
V8 over Manifold, Bosch Style Connector Harness for Avenger EFI, HP EFI, Dominator EFI and Terminator X. GM / Chrysler Cylinder Orientation$139.95V8 over Manifold, Bosch Style Connector Harness for Avenger EFI, HP EFI, Dominator EFI and Terminator X. GM / Chrysler Cylinder Orientation$139.95 -
For use in forced induction applications up to 37.45 PSI$130.95
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Holley Oxygen Sensor for Sniper EFI or Terminator X Systems 554-155
Service Bosch LSU 4.9 Oxygen Sensor$113.95Service Bosch LSU 4.9 Oxygen Sensor$113.95 -
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High Current Nitrous Solenoid Driver$97.56
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Holley Connector J1A/B Input/Outputs Auxiliary Harness 558-400
Connector J1A/B Inputs/Outputs Auxiliary Harness for HP EFI & Dominator EFI$81.03Connector J1A/B Inputs/Outputs Auxiliary Harness for HP EFI & Dominator EFI$81.03 -
USB Connection for 553-109 & 553-106$68.76
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Holley Injector Driver Module w/ Harness 554-142
Holley EFI Programmable 8 Channel Injector Driver Module$435.95Holley EFI Programmable 8 Channel Injector Driver Module$435.95 -
Holley Dominator EFI Auxiliary Harness 558-401
Dominator EFI Connector J2A Auxiliary Harness$167.95Dominator EFI Connector J2A Auxiliary Harness$167.95 -
Holley Stand Alone Digital Dash Kit 553-109
7" Digital Dash, Compact & Fully Customizable!$1,155.957" Digital Dash, Compact & Fully Customizable!$1,155.95 -
SNIPER EFI HYPERSPARK IGNITION BOX$210.95
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Holley Big Wire Coil-Near-Plug Smart Coil Kit 556-128
HOLLEY SMART COIL – HIGH HORSEPOWER C-N-P V8 KIT$764.95HOLLEY SMART COIL – HIGH HORSEPOWER C-N-P V8 KIT$764.95 -
Holley EFI 12.3" Pro Dash 553-111
Touch Screen Digital Dash Featuring a Huge 12.3" Viewing Area$1,891.95Touch Screen Digital Dash Featuring a Huge 12.3" Viewing Area$1,891.95 -
0-100 PSI Stainless Pressure Sensor$140.95
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Holley NTK Wideband Oxygen Sensor 554-100
Replacement NTK Wideband Oxygen Sensor for C950 or Holley EFI.$273.95Replacement NTK Wideband Oxygen Sensor for C950 or Holley EFI.$273.95 -
Holley EFI Digital Dash 553-106
Fully customizable, with a huge array of gauge and indicator screens. Compatible with Holley EFI, Sniper EFI, and Terminator X systems.$735.95Fully customizable, with a huge array of gauge and indicator screens. Compatible with Holley EFI, Sniper EFI, and Terminator X systems.$735.95 -
Holley Coil-Near-Plug Smart Coil 556-112
For use with Holley® HP and Dominator ECUs and other EFI systems$76.45For use with Holley® HP and Dominator ECUs and other EFI systems$76.45 -
3 Port Boost Control Solenoid Valve$121.95
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Holley EFI Fuel System Kit 526-7
Includes complete fuel system consisting of; 40ft of 3/8” Vapor Guard™ Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!$383.95Includes complete fuel system consisting of; 40ft of 3/8” Vapor Guard™ Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!$383.95 -
Holley LS2/3/7+ (58x/4x) Engine Main Harness 558-103
LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI$458.95LS2/3/7+ (58x/4x) Engine Main Harness for HP EFI & Dominator EFI$458.95 -