CAN EXTENSION HARNESS, 12FT 558-426

$88.95 $79.05
GVMR_558-426
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Harness Holley EFI In Stock Popular Search (Search Bar) Sale Wire, Cable and Related Components
CAN Extension Harness (for Racepak and other external CAN drives)CAN EXTENSION HARNESS, 12FT 558-426

CAN Extension Harness - 9'' 558-428

$59.95 $52.69
GVMR_558-428
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Harness Holley EFI In Stock Popular Search (Search Bar) Sale Wire, Cable and Related Components
Can Extension Harness (for Racepak and other external CAN drives)CAN Extension Harness - 9'' 558-428

EV6 Injectors - Drive-by-Wire Throttle Body Control 550-1425

$2,443.95 $2,249.95
GVMR_550-1425
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components Holley EFI In Stock Sale
Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a...

V8 over Manifold, Bosch Style Injector Harness 558-200

$224.95 $199.95
GVMR_558-200
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Harness Holley EFI In Stock Popular Search (Search Bar) Sale Wire, Cable and Related Components
V8 over Manifold, Bosch Style Connector Harness for Avenger EFI, HP EFI, Dominator EFI and Terminator X. GM / Chrysler Cylinder OrientationV8 over Manifold,...

TPI/Stealth Ram™ Main Harness for Avenger EFI, HP EFI & Dominator EFI 558-101

$712.95 $632.95
GVMR_558-101
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Harness Holley EFI In Stock Sale Wire, Cable and Related Components
TPI/Stealth Ram™ Main Harness for Avenger EFI, HP EFI & Dominator EFITPI/Stealth Ram™ Main Harness for Avenger EFI, HP EFI & Dominator EFI 558-101

50 Feet, Black, 1/2" Braided F6 Split Wire Loom 573-107

$118.95 $104.95
GVMR_573-107
All Hardware and Service Supplies Holley EFI In Stock Sale Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

10 Feet, Black, 3/4" Braided F6 Split Wire Loom 573-108

$33.96
GVMR_573-108
All Hardware and Service Supplies Holley EFI In Stock Sale Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

50 Feet, Black, 3/4" Braided F6 Split Wire Loom 573-109

$155.95 $137.95
GVMR_573-109
All Hardware and Service Supplies Holley EFI In Stock Sale Wire Conduit Wire, Cable and Related Components
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....

Holley EFI Terminator X Stealth 4500 - Shiny 550-1070

$3,563.95 $2,849.95
GVMR_550-1070
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components Holley EFI In Stock Sale
The Terminator X Stealth 4500 EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or...

Holley EFI Ford GT500 and 3V Drive-by-Wire Throttle Body Harness 558-461

$534.95 $474.95
GVMR_558-461
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Harness Holley EFI In Stock Sale Wire, Cable and Related Components
Introducing a new Holley EFI DBW Throttle Body wiring harness for the OEM (Original Equipment Manufacturer) Ford Throttle Body commonly found on 2005-2010 Mustang...

12" Male to Female CAN Adapter Harness 558-451

$49.20 $43.73
GVMR_558-451
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Harness Holley EFI In Stock Sale Wire, Cable and Related Components
12" Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)12" Male to Female CAN Adapter Harness 558-451

8' Male to Female CAN Adapter Harness 558-453

$67.95
GVMR_558-453
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Harness Holley EFI In Stock Sale Wire, Cable and Related Components
8' Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)8' Male to Female CAN Adapter Harness 558-453

12' Male to Female CAN Adapter Harness 558-454

$103.95 $92.19
GVMR_558-454
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Wiring Harness Adapter Hardware, Fasteners and Fittings Holley EFI In Stock Sale
12 feet long Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)12' Male to Female CAN Adapter Harness 558-454

Holley EFI EV6 Unterminated Injector Harness Kit 558-216

$168.95 $149.95
GVMR_558-216
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Harness Holley EFI In Stock Sale Wire, Cable and Related Components
This harness kit comes with everything you need to build a custom cut to fit EV6 injector harness for an 8 cylinder engine. Don't...

Holley EFI Terminator X Stealth GM LS 4150 - Black 550-1061

$2,752.95
GVMR_550-1061
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components Holley EFI In Stock Sale
The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or...

Holley EFI Terminator X Stealth 4150 - Shiny 550-1001

$2,185.95 $1,949.95
GVMR_550-1001
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection System Fuel Injection System and Related Components Holley EFI In Stock Sale
The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or...

Bosch/EV1 Style, Low Impedance Fuel Injectors Maximum Horsepower: 1050 522-668

$843.95 $749.95
GVMR_522-668
.AirFuelDelivery .FuelDelivery .FuelInjectors Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injector Holley EFI In Stock Sale
Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible...

Holley Terminator X Fuel Injectors - Set of Eight 522-768X

$475.95
GVMR_522-768X
.AirFuelDelivery .FuelDelivery .FuelInjectors Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injector Holley EFI In Stock Sale
Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with...

Holley Terminator X Fuel Injectors - Set of Eight 522-428

$731.95 $649.95
GVMR_522-428
.AirFuelDelivery .FuelDelivery .FuelInjectors Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injector Holley EFI In Stock Popular Search (Search Bar) Sale
Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible...

Holley Terminator X Fuel Injectors - Set of Eight 522-488

$731.95 $649.95
GVMR_522-488
.AirFuelDelivery .FuelDelivery .FuelInjectors Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injector Holley EFI In Stock Popular Search (Search Bar) Sale
Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible...

Holley Terminator X Fuel Injectors - Set of Eight 522-248

$757.95 $672.95
GVMR_522-248
.AirFuelDelivery .FuelDelivery .FuelInjectors Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injector Holley EFI In Stock Sale
Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible...

Holley Terminator X Fuel Injector - Individual 522-241

$106.95 $95.05
GVMR_522-241
.AirFuelDelivery .FuelDelivery .FuelInjectors Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injector Holley EFI In Stock Sale
Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible...

160 lb/hr Performance Fuel Injector - Individual 522-161

$178.95 $158.95
GVMR_522-161
.AirFuelDelivery .FuelDelivery .FuelInjectors Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injector Holley EFI In Stock Sale
Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible...

10 micron post filter with dual 3/8" barbs. 562-1

$46.05 $40.93
GVMR_562-1
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Filters Fuel Filter Holley EFI In Stock Popular Search (Search Bar) Sale
10 micron post filter with dual 3/8" barbs.10 micron post filter with dual 3/8" barbs. 562-1

Holley Terminator X Fuel Injectors - Set of Eight 522-368

$674.95 $599.95
GVMR_522-368
.AirFuelDelivery .FuelDelivery .FuelInjectors Air and Fuel Delivery All Fuel Injection System and Related Components Fuel Injector Holley EFI In Stock Popular Search (Search Bar) Sale
Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible...

Four PortAdjustable 40 to 100 PSIBoost Reference 1:1 12-864

$506.95 $247.95
GVMR_12-864
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Pressure Regulator Fuel Injection System and Related Components Holley EFI In Stock Sale
The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel systems product line. These regulators can...

Dual Tank Fuel Pump Switching Valve Kit 534-39

$164.95 $145.95
GVMR_534-39
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Storage Fuel Tank Holley EFI In Stock Popular Search (Search Bar) Sale
This kit is designed to allow the use for all Holley MPI / TBI / Terminator EFI systems on vehicles equipped with dual fuel...

Wide range of tuning and data-monitoring options in a compact 3.5" LCD display 553-108

$449.95 $399.95
GVMR_553-108
All Driver Information Display Electrical, Lighting and Body Holley EFI In Stock Lighting - Instrumentation Popular Search (Search Bar) Sale
The touch screen LCD provides a dynamic range of tuning and data monitoring options in a compact 3.5" LCD displayWide range of tuning and...

Two Port Adjustable 40 to 100 PSI Boost Reference 1:1 12-851

$506.95 $449.95
GVMR_12-851
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Pressure Regulator Fuel Injection System and Related Components Holley EFI In Stock Sale
The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel pump systems product line. These regulators...

EFI Throttle Body Intake Elbow 4150 - Fits GM LS Throttle Bodies-Black Finish 300-240BK

$314.95 $279.95
GVMR_300-240BK
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI In Stock Sale
This cast EFI intake elbow allows the use of GM LS throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting...

EFI Throttle Body Intake Elbow 4150 - Fits Ford Throttle Bodies-Black Finish 300-240FBK

$269.95 $239.95
GVMR_300-240FBK
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI In Stock Sale
This cast EFI intake elbow allows the use of Ford throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting holes...

EFI Throttle Body Intake Elbow 4500 - Fits GM LS Throttle Bodies 300-248

$356.95 $316.95
GVMR_300-248
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI In Stock Sale
Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100° throttle body angle for extra hood clearance. Includes...

Black EFI Throttle Body Intake Elbow 4500 - Fits GM LS Throttle Bodies 300-248BK

$337.95 $299.95
GVMR_300-248BK
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI In Stock Sale
Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100° throttle body angle for extra hood clearance. Includes...

EFI Throttle Body Intake Elbow 4500 - Fits GM LS Throttle Bodies 300-253BK

$899.95 $799.95
GVMR_300-253BK
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI In Stock Sale
Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100° throttle body angle for extra hood clearance. Includes...

EFI Throttle Body Intake Elbow 4150 - Fits GM LS Throttle Bodies 300-240

$248.95 $220.95
GVMR_300-240
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI In Stock Popular Search (Search Bar) Sale
This cast EFI intake elbow allows the use of GM LS throttle bodies on any intake manifold w/ the 4150 mounting flange. Slotted mounting...

Holley Throttle Body Adapter Plate 300-660

$103.95 $92.19
GVMR_300-660
.AirFuelDelivery .FuelDelivery Air and Fuel Delivery All Fuel Injection Throttle Body Adapter Hardware, Fasteners and Fittings Holley EFI In Stock Sale
Allows Use of 80mm Mopar Gen III Hemi Thottle Body on Intakes designed for 95mm GM LS Throttle BodyHolley Throttle Body Adapter Plate 300-660
Items 469 to 504 of 833 total

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