Sale and Clearance

Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI ...

Can Extension Harness (for Racepak and other external CAN drives)Specs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 5 Part Type: Fuel Injection Harness Product Type: CAN Extension Harness Sub Category: Wire, Cable and Re...

8' Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)Specs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 5 Part Type: Fuel Injection Harness Product Type: CAN Extension Harness Sub Category: W...

4" Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)Specs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 5 Part Type: Fuel Injection Harness Product Type: CAN Extension Harness Sub Category: W...

12" Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)Specs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 5 Part Type: Fuel Injection Harness Product Type: CAN Extension Harness Sub Category: ...

Specifically designed for use w/ JESEL and similar external, dry timing-belt, cam drive systems. Includes 3 wire hall-effect sensor (8-20 volts), anodized billet aluminum bracket, mounting hardware, mating connector, and stainless steel 1/4"-20 "f...

Holley's BILLET LS Throttle Bodies are the BIGGEST BORE - MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve for your LS engine! This all new design boasts a huge 105 millimeter bore for when WOT ...

Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstr...

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 "bounce" at low pulse widths as commonly found in other injectors....

The EFI Hi-Ram manifold line has a new addition for the 8.2" SBF Ford application. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossov...

7 Bar MAP Sensor used for boosted applications and high performance installations.Features: Stainless steel construction Comes with mating connector for custom configurations Linear voltage output of 0.5-4.5 volts 1/8-27 NPT Specs: Body Material:...

Wanting to run a drive by wire throttle body on your 4150 flanged intake manifold? Tired of stretching, adjusting, or breaking throttle cables? Look no further than the new Holley EFI Billet Aluminum Throttle Body Adapters. These two new adapters ...

3000 PSI Pressure Transducer with 1/8-27 NPT.Features: 0-3000 PSI Stainless steel construction Comes with mating connector for custom configurations Linear voltage output of 0.5 - 4.5 volts Specs: Brand: Holley EFI Category: Air and Fuel Deliver...

This -8 AN 180-degree fuel rail adapter fitting solves a common fuel rail plumbing problem when access to the fuel rail end port is limited. The -8 AN male swivel threads into the fuel rail end port and the adapter provides fuel routing in a 180 d...

1600 PSI Stainless Pressure SensorSpecs: Body Diameter: .875" Body Length: 2.558" Brand: Holley EFI Category: Air and Fuel Delivery Connector Gender: Male Connector Quantity: 1 Emission Code: 5 Fuel System Type: EFI Grade Type: Performanc...

Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine.Specs: Application: Drag Racing, Land Speed, Pro Drag Racing, Pulling Brand: Holley EFI Category: Emission Control Connector Quantity: 1 Emission Co...

Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine.Specs: Application: Drag Racing, Land Speed, Pro Drag Racing, Pulling Brand: Holley EFI Category: Emission Control Connector Quantity: 1 Emission Co...

Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine.Specs: Application: Drag Racing, Land Speed, Pro Drag Racing, Pulling Brand: Holley EFI Category: Emission Control Connector Quantity: 1 Emission Co...

Designed for use with Holley Sniper EFI fabricated intake manifolds to provide additional clearance for proper throttle body operation.Features: Required for use with Sniper EFI fabricated intake when using a stock throttle body and O-ring Fits st...

Sniper's fabricated aluminum valve covers gives you an excellent way to add a high-end fabricated look without the high-end price. They offer you a lightweight and tough valve cover for your favorite street, off-road, or racing machine. These valv...

Sniper EFI 85mm (3-bolt) Throttle Body Plus Spacer PlateFeatures: Cable Operated throttle Body with 85mm opening Enlarged bore allows increased airflow to support higher horsepower requirements Works great as option for factory 3-bolt manifolds Hi...

The Sniper EFI Stealth 4150 Braided Fuel Crossover Kits are designed to be used with either Sniper EFI Stealth 4150 or Terminator X Stealth 4150 systems. These pre-assembled fuel cross-overs are designed to provide ample clearance between the fuel...

Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!Now Includes mounting provision for MAP sensor on rear of Intake plenum. Use GM #12592525 or e...

Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!Now Includes mounting provision for MAP sensor on rear of Intake plenum. Use GM #12592525 or e...