Sale and Clearance

The Holley GM 2x4 dual plane manifold is designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am at Lemans in the 1960's. The technology of the LS pushrod engine is now mated with the imp...

The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. E...

Add even more power to your Gen III Hemi engine with a Holley Hi-Ram intake manifold. This cast intake manifold has large intake ports - fits 2009-up 5.7L, 2005-2010 6.1L & 2011-up 6.4L engines.The Holley Hi-Ram intake manifold is for high-per...

These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN-bus communicatio...

These standalone Terminator X ECU's (Electronic Control Unit) are intended to be used as service components for your Terminator X EFI installation. The Terminator X ECU features real-time fuel learn, high impedance injector drivers, an integrated ...

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 600 HP on forced induction applications. The Terminator X ECU features fuel maps that self-learn and...

Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Ho...

Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Ho...

The Terminator X offers an advanced engine management solution specifically tailored for the formidable 7.3-liter Godzilla engine. Designed to unlock the full potential of these powerhouse engines, the Terminator X provides unparalleled control ov...

Replacement/Service regulator kit for EFI regulators and Sniper EFI throttle bodies. Included are (1) O-ring and (1) regulator.Features: 175 GPH 10 micron filter 59.5 PSI preset regulator Replacement Regulator for 12-875, 12-876, 12-888, 12-889, 3...

Replacement Harness for Holley EFI Pro Dashes.Features: Replacement/Service For Pro Dash product line TE Superseal 34 pin connector Refer to Owners Manual for correct inputs and outputs Specs: Brand: Holley EFI Category: Vehicles, Equipment, Too...

Liquid-filled fuel pressure gauge - 0-160 PSIFeatures: 0-160 PSI Liquid Filled Fuel Pressure Gauge 2" Diameter Specs: Adapter NPT Size ( A ): 1/4 NPT MALE Bezel Color: Silver Bezel Material: Stainless Steel Body Color: Silver Brand: Holley EF...

Enjoy comfort and fashion at the same time with this unique Mineral Wash Tee. Sizes S-3XL.Washed and Worn look like your favorite tee from the past, fresh out of the packaging!Features: Holley EFI logo horizontal on front Washed and worn look Gre...

Check out our women's EFI tank in red, perfect for those summer track days.Features: Holley EFI horizontal on front Logo tank Womens fit Red color Specs: Brand: Holley EFI Category: Apparel and Collectibles Color: Red Emission Code: 6 Gender:...

Check out our women's EFI tank in red, perfect for those summer track days.Features: Holley EFI horizontal on front Logo tank Womens fit Red color Specs: Brand: Holley EFI Category: Apparel and Collectibles Color: Red Emission Code: 6 Gender:...

Check out our women's EFI tank in red, perfect for those summer track days.Features: Holley EFI horizontal on front Logo tank Womens fit Red color Specs: Brand: Holley EFI Category: Apparel and Collectibles Color: Red Emission Code: 6 Gender:...

Check out our women's EFI tank in red, perfect for those summer track days.Features: Holley EFI horizontal on front Logo tank Womens fit Red color Specs: Brand: Holley EFI Category: Apparel and Collectibles Color: Red Emission Code: 6 Gender:...

Check out our women's EFI tank in red, perfect for those summer track days.Features: Holley EFI horizontal on front Logo tank Womens fit Red color Specs: Brand: Holley EFI Category: Apparel and Collectibles Color: Red Emission Code: 6 Gender:...

Holley EFI is excited to launch four new multi-point fuel injection intake manifolds for the big block Chevy. These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies. These Intakes are ideal ...

Wiring any high performance application can present any number of installation challenges. One of the challenges we often encounter is extreme temperature, be it from header tubes, turbo manifolds, or other potential sources of heat. Keeping your ...

Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual Hall Effect sensors, and an MSD cap and rotor! While these distributors are designed to be used primarily i...

These Holley EFI Smart Coils are a bolt-in ignition upgrade for your late model HEMI or Coyote engine. Here's the difference over a stock coil, they produce more spark energy while consuming less power without sacrificing voltage output. This mean...

Holley is pleased to announce the continuation of their popular analog-style gauges with the release of a new white face 2-1/16" version, designed specifically for use with Holley EFI systems. These gauges are compatible with all Terminator, HP, D...

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...