Sale and Clearance

The #1 EFI conversion system just got better. Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and...

The #1 EFI conversion system just got better. Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and...

The #1 EFI conversion system just got better. Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and...

This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting EFI (electronic fuel injection) engines producing up to 750 horsepower. Fuel pressure is internally regulated to 58 psi elimina...

This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 horsepower. Featuring a pre-calibrated fuel-level sending unit desi...

This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 horsepower. Featuring a pre-calibrated fuel-level sending unit desi...

This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower. Built for Jeep CJ's featuring a 15 gallon steel tank. F...

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...

Billet fuel rail kit includes both rails, crossover line, and mounting hardware. Designed for use OE LS3 manifolds and stock LS3 fuel injectors.Features: Fuel Rail Kit with Sniper logo for OE LS3 manifold Fits stock LS3 fuel injectors Billet alumi...

Fuel Pump Hanger Viton Gasket and O-ring Kit (6)Features: Gasket has (6) holes for correct mounting Black color (1) Gasket (6) O-ring Specs: Brand: Holley Sniper EFI Category: Air and Fuel Delivery Color: Black Emission Code: 5 Finish: Black ...

Sniper fuel pumps are designed for carbureted applications. They come with 3/8" NPT inlets and outlets & a 4 amp maximum draw. Precision performance and great looks at a price that will kill the competition.Features: 97 GPH 3/8" NPT inlet and ...

REVOLVER PERFORMANCE CHIP/SWITCH FORD 7.3L 02-03 Excursion 6-Chip Master Box CodeNQW2.The new Edge Revolver Performance Chip is designed for 95-03 Ford 7.3L Power Stroke diesels and can make up to 150 HP (Depending on Model Year) with up to 6 perf...

V8 over Manifold, Bosch Style Connector Harness for Avenger EFI, HP EFI & Dominator EFISpecs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 3 Harness Application: Universal Harness Type: Injector Product Type: Bosch EV...

An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes complete with the main harness, power harness and in...

Specifically designed for use in unlimited racing applications equipped with an external, dry timing-belt, cam drive system, where the bracket must be remote mounted to a front motor plate or some mounting surface other than a designated cam cover...

Holley's new 1000 CFM throttle body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car. The throttle body features integrated throttle position, idle air control, and intake air temperature sensors. Ford and GM t...

This Universal 4 Cylinder EV14 Injector Harness is designed to be plug and play with HP EFI & Dominator EFI Systems, utilizing our 205 LB/HR Injector Set - Part Number 522-205.Specs: Brand: Holley EFI Category: Air and Fuel Delivery Emissio...

Transmission Cable Bracket For TH-700R4 TransmissionFeatures: Overdrive transmission cable bracket Used on TH-700R4 transmissions Holley MPFI 4 bbl throttle bodies Bronze color Specs: Adjustable: No Brand: Holley EFI Category: Air and Fuel Deli...

This device allows for an ECU input to be safely connected directly to the +12V side of the transbrake solenoid. It protects the ECU input from damaging flyback voltage which occurs when the transbrake is released. Not using this device will cause...

Computer Data Cable for All Digital Interactive Pro-Jection SystemsFeatures:DB9 ConnectorSpecs: Brand: Holley EFI Category: Air and Fuel Delivery Connector Quantity: 2 Emission Code: 5 Grade Type: Performance Product Type: EFI Part Tech Reso...

Intake mounting gasket sealing kit for use with throttle body part number 112-578.Specs: Bolt Hole Quantity: 4 Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 5 Grade Type: Performance Part Type: Carburetor Mounting Gasket ...

Intake mounting gasket sealing kit for use with throttle body part number 112-577.Specs: Bolt Hole Quantity: 4 Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 5 Grade Type: Performance Part Type: Carburetor Mounting Gasket ...

For use with a 2019-2022 GT500 or 2015-2020 GT350 DBW throttle bodySpecs: Brand: Holley EFI Category: Air and Fuel Delivery Color: Silver Emission Code: 3 Engine: Ford Coyote Finish: Silver Gasket Or Seal Included: Yes Grade Type: Performa...

Injector upgrade harness for Terminator Throttle Body Systems. This harness is designed to be plug and play with our 205 lb/hr injector upgrade kit, Part Number 522-205.Specs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 4 ...