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Introducing carb hats from Holley EFI. These new carb hats are the perfect solution for any blow through installation. The Holley EFI carb hats contoured designed promotes optimal airflow, while providing excellent hood clearance for most applicat...

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...

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 ...

Holley's BILLET LS Throttle Bodies are the BIGGEST BORE (in the 90 to 95mm category) - 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 95 millim...

Ford V8 Injector Harness for Ford USCAR / EV6 style Fuel Injectors (Evenly Spaced)Specs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 3 Harness Application: Ford Harness Type: Injector Part Type: Fuel Injection Harness P...

Dash bezels that are designed to work with the Holley EFI dashes. The bezels are made from a 5/32" thick UV-resistant ABS composite material. Structurally, these bezels are are as strong, or stronger than the OEM panels. The bezels come in a matte...

Sniper EFI fuel gauge sending units are a great compliment during your fuel installations. They can be used as a replacement or service part for your existing unit. If you decide to upgrade your dash from factory to aftermarket gauges, we have sen...

Introducing Coyote Twin Independent Variable Cam Timing Control from Holley EFI! Do you have a coyote crate engine going in your dream car? Is your weekend road race warrior powered by a coyote junkyard engine with locked cams? Unlock the full pot...

The Sniper EFI Throttle Lever Extension provides significantly decreased pedal effort and a smoother pedal feel. This is especially noticeable at tip-in or low throttle input, such as when you are leaving a stoplight. This solution is great for th...

The heart of a fuel system begins with the fuel tank. When building a fuel system, swapping a carb or converting to EFI, it is crucial that you do not contaminate your new parts with dirt, rust, and sludge from an old fuel tank. We offer a simple...

Dash bezels that are designed to work with the Holley EFI dashes. The bezels are made from a 5/32" thick UV-resistant ABS composite material. Structurally, these bezels are are as strong, or stronger than the OEM panels. The bezels come in a matte...

The Holley GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the h...

Retrofit Regulator Kit. Replace or install a regulator in your Holley Retrofit Fuel Pump ModuleFeatures: Fits Holley fuel pump modules Retrofit kit Includes (3) pieces Follow installation instructions for proper fitment Specs: Brand: Holley EFI ...

Our HyperSpark kits were designed to make upgrading your ignition on a Sniper 1 EFI equipped engine simple. When installed along with a new Sniper 1 EFI system, the combination creates the easiest conversion to install on the market, with only fou...

The Holley EFI billet aluminum Pro Stock throttle body is designed to fit Visner Engine Development's oval mounting flange.Features: Massive 25 Square Inch, 7"x 4.5" Oval throttle opening Designed to fit Visner Engine Development's oval mounting f...