BUY NOW, PAY LATER. Starting at 0% APR 
Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter
$46.37
$40.21
GVMR_558-416
Air and Fuel Delivery
Best Sellers
Fuel Injection Wiring Harness Adapter
Hardware, Fasteners and Fittings
Holley EFI LS main harnesses have a MAP sensor connecter designed for use with an LS1/2 style MAP sensor. The 558-416 is an adapter...
CLEARANCE ITEM / ALL SALES FINAL
$10.86
$9.65
GVMR_534-45
Air and Fuel Delivery
Best Sellers
Fuel Injection Wiring Harness Adapter
Hardware, Fasteners and Fittings
Computer Data Cable for All Digital Interactive Pro-Jection Systems
9' (108") L x 2.5' (30") W Vinyl Banner
$62.95
$55.65
GVMR_36-398
Best Sellers
Display Banner
Household, Shop and Office Products
Signage
Show your love and support with our EFI vinyl banner, perfect for any garage, shop, or workspace.
Compatible w/ Sniper EFI Stealth 4150 and Terminator X Stealth 4150 Systems
$86.95
$75.05
GVMR_534-247
Air and Fuel Delivery
Best Sellers
Carburetion
Carburetor Fuel Log
The Holley EFI Stealth 4150 Fuel Log is designed to be used with either Sniper EFI Stealth 4150 or Terminator X Stealth 4150 systems....
Fits 1 bbl, 2 bbl, & 4 bbl Holley TBI,s
$95.95
$82.55
GVMR_512-1
Air and Fuel Delivery
Best Sellers
Fuel Pressure Regulator Service Kit
Service Kits
Includes diaphragm assembly, gaskets and rebuild instructions.
Connector Kit for Holley EFI Stealth Ram Power Pack Kits
$64.95
$56.25
GVMR_534-213
Air and Fuel Delivery
Best Sellers
Electrical Connectors
Fuel Injector Connector
Complete connector and pin kit for use with Holley EFI Stealth Ram Power Pack kit. Includes connector and pins for Manifold Absolute Pressure (MAP)...
90mm, 95mm, and 105mm Throttle Body Cable Bracket
$37.92
$32.89
GVMR_20-149
Air and Fuel Delivery
Best Sellers
Brackets, Flanges and Hangers
Carburetor Throttle Cable Bracket
Bracket has allowance for throttle pedal adjustment or the addition of a nitrous plate. This bracket works with throttle cables from 1998-2002 5.7L Chevrolet...
Terminator Ford Transmission Kickdown Bracket Kit
$27.28
$23.66
GVMR_20-152
Air and Fuel Delivery
Best Sellers
Brackets, Flanges and Hangers
Carburetor Throttle Cable Bracket
Spring and bracket kit needed when using a Ford automatic transmission with a Terminator EFI kit.
Holley EFI Lo-Ram Manifold 105mm Throttle Cable Bracket
$37.95
$32.91
GVMR_20-154
Air and Fuel Delivery
Best Sellers
Brackets, Flanges and Hangers
Carburetor Throttle Cable Bracket
This throttle bracket is designed specifically for the Holley Modular Ultra Lo-Ram EFI Manifold 300-621 and 300-621BK front-feed intake manifolds using the 105mm throttle...
Holley EFI Pro-Billet Ignition Adapter
$45.54
$39.49
GVMR_558-325
Best Sellers
Hardware, Fasteners and Fittings
Ignition
Ignition Coil Adapter
Designed to plug and play with MSD Pro Billet distributors and Holley EFI main harnesses with an ignition connector, such as Holley part number...
HyperSpark Ignition Adapter
$53.15
$46.09
GVMR_558-323
Best Sellers
Ignition
Ignition Harness
Ignition Wire and Related Components
Designed to plug and play with HyperSpark distributors and Holley EFI main harnesses with ignition connector.
DMS CONNECTOR HOUSING, 2 PIN
$16.64
$14.79
GVMR_570-230
Best Sellers
Electrical Connectors
Emission Control
Ignition Knock (Detonation) Sensor Connector
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....
Mod/Coyote Knock Sensor Connector
$15.30
$13.27
GVMR_570-225
Best Sellers
Electrical Connectors
Emission Control
Ignition Knock (Detonation) Sensor Connector
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....
METRIPACK, 2 CAVITY, FEMALE, BLACK
$13.74
$11.91
GVMR_570-219
Best Sellers
Electrical Connectors
Emission Control
Ignition Knock (Detonation) Sensor Connector
Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs....
OEM Quality Connector
$60.95
$52.69
GVMR_570-345
Best Sellers
Electrical Connectors
Electrical Pin Connector
Electrical, Lighting and Body
Introducing J1A through J4 Connectors Kits so you no longer have to buy a complete connector kit if you only need one I/O connector...
HEI Ignition Harness for Avenger EFI, HP EFI & Dominator EFI
$68.95
$59.25
GVMR_558-304
Best Sellers
Ignition
Ignition Harness
Ignition Wire and Related Components
HEI Ignition Harness for Avenger EFI, HP EFI & Dominator EFI
Crank/Cam Ign. Harness. Fully terminated harness.
$112.95
$99.95
GVMR_558-431
Best Sellers
Ignition
Ignition Harness
Ignition Wire and Related Components
Crank/Cam Ign. Harness for Ferrous Crank/Magnetic Cam Hall Effect Sensors. Fully terminated harness.
Super Seal Terminals (24-20ga) 100 Pack
$75.95
$65.85
GVMR_571-135
Best Sellers
Body Wiring Harness Connector
Electrical Connectors
Electrical, Lighting and Body
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring...
Super Seal Terminals (18-16ga) 100 Pack
$75.95
$65.85
GVMR_571-136
Best Sellers
Body Wiring Harness Connector
Electrical Connectors
Electrical, Lighting and Body
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring...
MX 150 WEATHER SEAL 20-16AWG
$19.70
$17.08
GVMR_571-117
Best Sellers
Electrical, Lighting and Body
Gaskets and Sealing Systems
Multi-Purpose Wiring Connector Seal
Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring...
Holley EFI Full-Zip Hoodie
$42.23
$37.54
GVMR_10134-MDHOL
Best Sellers
Clothing, Shoes, Jewelry and Accessories
Household, Shop and Office Products
JACKET
Whether you are a die-hard gear head or the casual automotive enthusiast, stay warm and comfy with our Holley EFI zip up hoodie.
Holley EFI Full-Zip Hoodie
$42.23
$36.62
GVMR_10134-SMHOL
Best Sellers
Clothing, Shoes, Jewelry and Accessories
Household, Shop and Office Products
JACKET
Whether you are a die-hard gear head or the casual automotive enthusiast, stay warm and comfy with our Holley EFI zip up hoodie.
Mounting Strap for 1981-1993 Dodge W100/W150 4WD Trucks
$126.87
$82.75
FRCQ_870022
Air and Fuel Delivery
Best Sellers
Brackets, Flanges and Hangers
Fuel Tank Mounting Bracket
Optional adapter bracket to install on 19-592 fuel tank for 1981-1993 Dodge 4WD W100/W150 trucks.
Carbureted Fuel Regulator
$44.94
$35.96
FRCQ_80000103
Air and Fuel Delivery
Best Sellers
Carburetion
Fuel Pressure Regulator
Sniper fuel regulators are designed to adjust for fuel pressure requirements of various carburetors.
Electric Fuel Pump - Street Performance
$110.95
$88.95
FRCQ_80000100
Air and Fuel Delivery
Best Sellers
Electric Fuel Pump
Fuel Pumps and Related Components
Sniper fuel pumps are designed for carbureted automotive applications. They come with 3/8" NPT inlets and outlets and a 4 amp maximum draw.
Sniper 2 EFI Input/Output Harness
$51.72
$44.85
FRCQ_558-497
Accessory Wiring Harness
Best Sellers
Electrical, Lighting and Body
Wire, Cable and Related Components
This harness gives you the access to (2) ground trigger inputs, (2) ground trigger outputs, points output, tachometer output, and digital gauge output wires....
Communication cable for real time tuning
$92.95
$82.49
FRCQ_558-495
Best Sellers
Electronic Accessories
Entertainment and Telematics
USB Data Cable
The CAN to USB communication cable provides you with real tuning time access to the ECU. This cable can be used with Sniper 2...
Eliminates the need to rewire your existing Sniper EFI installation
$64.95
$56.09
FRCQ_558-489
Best Sellers
Engine
Engine Control Module (ECM) Wiring Harness
Wire, Cable and Related Components
Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? This harness is designed...
Replacement harness for HyperSpark and HyperSpark 2 Ignition Boxes
$38.78
$34.47
FRCQ_556-156
Best Sellers
Ignition
Ignition Harness
Ignition Wire and Related Components
This harness includes switched 12V, battery+, battery-, ignition coil wire, and output wires for points or electronic ignition amplifier. Harness is wrapped in protective...
Sniper EFI Canister Ignition Coil
$72.95
$64.65
FRCQ_556-153
Best Sellers
Ignition
Ignition Coil
Add to your Sniper EFI system a factory replacement canister style ignition coil to improve your spark output. Our coil is potted with a...
5" L x 1.5" W Decal
$5.87
$5.22
FRCQ_36-475
Accessories
Best Sellers
Decals and Emblems
Multi-Purpose Decal
These popular Sniper EFI decals are top quality and stick easily to most surfaces.
CLEARANCE ITEM / ALL SALES FINAL
$5.54
$4.80
FRCQ_36-427
Accessories
Best Sellers
Decals and Emblems
Multi-Purpose Decal
These popular Sniper EFI decals are top quality and stick easily to most surfaces.
-6 Bulkhead Nut
$3.06
$2.72
FRCQ_24506063
Best Sellers
Body
Bulkhead Fittings
Hardware, Fasteners and Fittings
Sniper adapters are precision machined to assure a proper fit to Sniper hose ends. And, being hand polished and bright dip anodized means they...
-6 90° Bulkhead Fitting
$9.65
$7.72
FRCQ_23506063
Air and Fuel Delivery
Best Sellers
Fuel Hose Fitting
Hardware, Fasteners and Fittings
Sniper adapters are precision machined to assure a proper fit to Sniper hose ends. And, being hand polished and bright dip anodized means they...
Throttle Linkage for Sniper EFI Systems.
$100.95
$86.95
FRCQ_20-43
Air and Fuel Delivery
Best Sellers
Carburetion
Throttle Linkage
Sniper EFI 2x4 kit comes with (2) heim joint rod ends, (1) left hand thread and (1) right hand thread, three universal rods, and...
Tank Straps Fit 1990-1997 Ford F150 Short Bed
$34.43
$25.82
FRCQ_19-580
Air and Fuel Delivery
Best Sellers
Fuel Storage
Fuel Tank Strap Kit
The heart of a fuel system begins with the fuel tank. When building a fuel system, swapping a carb, or converting to EFI, it...
