Performance Parts

This is only used on applications using a CD Box, such as an MSD 6AL, while not using timing control.Specs: Brand: Holley EFI Category: Ignition Emission Code: 3 Harness Type: Ignition Ignition Type: CD Ignition (No Timing Control) Part Type...

Designed to eliminate jittery tach signals when using points/tach pin B5 to provide RPM to the 7" Standalone Digital DashSpecs: Brand: Holley EFI Category: EFI - Fuel Injection Emission Code: 5 Grade Type: Performance Mounting Hardware Includ...

Holley EFI Wiring Shop just keeps getting better! 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 H...

Holley EFI Wiring Shop just keeps getting better! 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 H...

SHC SCREW 1/4-20 X 1 SSFeatures:Stainless Steel 1/4-20 Screw QTY 1Specs: Brand: Holley EFI Category: Fasteners and Hardware Color: Polished Emission Code: 5 Finish: Polished Grade Type: Premium Head Drive Type: Allen Key Head Shape: Socket...

Holley EFI Wiring Shop just keeps getting better! 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 H...

Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.Features: 8mm Plug Wire Size Offers low 350 Ohms per foot resistance while maintaining very high noise suppression Available in three colors...

Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.Features: 8mm Plug Wire Size Offers low 350 Ohms per foot resistance while maintaining very high noise suppression Available in three colors...

Take your forced induction ride to the next level with a Holley water/meth injection system! Integrated into the Holley HP and Dominator EFI Systems is the capability to control water/methanol injection, allowing you to safely run on lower octane ...

Coolant Temperature Sensor for Sniper EFI Systems Features: Comes with pre-applied thread sealant for a leak free installation Operating Range: -40°C to 135°C 2 pin Brass color Specs: Brand: Holley EFI Category: Belts and Cooling Color: Gold...

15' long sealed USB data cableSpecs: Brand: Holley EFI Category: Vehicles, Equipment, Tools, and Supplies Color: Black Emission Code: 5 Grade Type: Performance Harness Type: Auxiliary Length: 15ft Part Type: Computer Chip Programmer Input...

7' long sealed USB data cable. This cable is included with the purchase of an HP or Dominator ECU.Specs: Brand: Holley EFI Category: Vehicles, Equipment, Tools, and Supplies Color: Black Emission Code: 5 Grade Type: Performance Harness Type:...

Intake manifold to Plenum gasket material (o-ring seal) , and intake manifold to cylinder head o-ringsSpecs: Brand: Holley EFI Category: Intake Manifolds Color: Black Configuration: Multi Piece Emission Code: 3 Engine: Ford Coyote Grade Typ...

Replacement fuel rail kits designed for the Lo-Ram intake manifolds with dual injector per cylinder design. Finished in black anodizing, the high volume rails include the mounting hardware and have 3/4"-16 o-ring ports (8AN). The fuel rail kits co...

Fuel rail brackets and fasteners for GM LS Series Lo-Ram Manifolds.Features: Replacement fuel rail brackets and hardware (8) brackets (8) screws Black color Specs: Brand: Holley EFI Category: Air and Fuel Delivery Color: Black Construction: Al...

The carbon fiber universal mount dash bezel for the RACEPAK IQ3 dash is made of UV resistant composite for durability. The overall dimensions are 12 x 21 inches to allow you to trim to fit your application.Features: Made of UV-resistant ABS compos...

The brushed aluminum universal mount dash bezel for the RACEPAK IQ3 dash is made of UV resistant composite for durability. The overall dimensions are 12 x 21 inches to allow you to trim to fit your application.Features: Made of UV-resistant ABS co...

The black universal mount dash bezel for the RACEPAK IQ3 dash is made of UV resistant composite for durability. The overall dimensions are 12 x 21 inches to allow you to trim to fit your application.Features: Made of UV-resistant ABS composite for...

Preconfigured for use in Holley HP and Dominator systems.Features: Stainless steel construction Linear voltage output of 0.5V - 4.5V Includes pigtail connector for custom configurations Specs: Body Diameter: .875" Body Length: 2.558" Brand: Hol...

Plug and play for Holley Avenger, HP, and Dominator ECU fuel and oil pressure inputs.Features: Plug and play for both fuel and oil pressure inputs with Holley EFI systems Stainless steel construction Linear voltage output of 0.5V - 4.5V Includes p...

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 ...

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...

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 ...

Replacement Holley EFI NTK Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Hol...