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Holley EFI Fuel System Plumbing Kits
Holley EFI fuel system plumbing kits are the perfect complement to your Sniper EFI or Holley EFI kit. These plumbing assemblies are engineered using Holley fuel pumps, regulators, and filters—coupled with Earl's Performance plumbing, to provide a fuel system tailored to your vehicle's specific needs. Components vary, depending on the kit you select.
( 34 )
$255.95
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$549.95
$230.35
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$493.95
On Sale
Holley Terminator EFI Fuel System Plumbing Kits
Holley Terminator EFI fuel system plumbing kits provide everything needed for a complete supply fuel system for the Terminator EFI self-tuning engine management system. They are engineered using Holley electric fuel pumps, fuel pressure regulators, and fuel filters, coupled with quality Earl's hose, to provide a fuel system tailored to the needs of your Terminator EFI system. The systems are available with different fuel pumps and types of fuel hose, so you can choose what best fits your application. All Holley Terminator EFI fuel system plumbing kits feature quality Earl's anodized aluminum fittings to get the job done and look good, too.
( 10 )
$749.95
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$1,399.95
$673.95
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$1,258.95
On Sale
Holley Fox Body Fuel System Kits
Holley offers Fox Body fuel system kits for a variety of applications, including many Ford Mustang models from the 1980s and '90s. These upgrades are designed as direct replacements for your factory fuel system—and include everything required: in-tank fuel pump module, billet fuel filters, fuel pressure regulator and gauge, fuel line, fittings, hardware, EFI-rated clamps, and all-new wiring components. They're designed to use factory fuel line routing and mounting locations for a clean, OEM-like installation. Additional details: * Choose from either a 90 or 139 GPH flowrate pump * Prepares your 1986-93 Ford Fox Body Mustang with a bulletproof fuel system for any engine application * Pump gas and E85 compatible fuel system * Includes 40 ft. of -6 AN or -8 AN nylon braided hose, enough to go from the tank to the engine for both feed and return * Electric fuel pump harness and relay wiring kit ensures the fuel pump receives the proper amperage for improved reliability and consistent performance
Not Yet Reviewed
$1,075.95
$967.95
On Sale
Holley G-Body Fuel System Kits
Holley G-body fuel system kits remove the guesswork when updating your G-body's system. Designed as a direct replacement for your factory fuel system, these kits contain everything required to go from fuel tank to engine bay. They are engineered for use with factory fuel line routing and mounting locations, creating a clean, OEM-like installation. Prepare your G-body with a bullet-proof fuel system for any EFI conversion with Holley fuel system kits. Features: * Pump gas and E85 compatible fuel system plumbing kit * 40 ft. of 6 AN nylon braided hose, enough to go from the tank to the fuel rails for both feed and return * Utilizes as many of the original sheet metal and chassis fuel system routing provisions with minimal to no drilling required * Electric fuel pump harness and relay wiring kit ensures the fuel pump receives the proper amperage, for improved reliability and consistent performance * Pre-calibrated fuel level sending unit works with factory fuel gauge for a simplistic installation—no guesswork about ohm range * Highly detailed installation instructions to guide you, step by step, along the installation process Kits include: * 350 lph EFI fuel pump module * Billet fuel filter * Fuel pressure regulator * Fuel pressure gauge * Nylon braided hose * AN fittings * Hardware * EFI-rated clamps * Fuel level sender * Fuel pump harness and relay wiring kit
( 2 )
$767.95
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$870.95
$690.95
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$782.95
On Sale
Holley EFI Stealth 4150 Fuel Logs
Holley EFI Stealth 4150 fuel logs provide ample clearance between the fuel hose, and the TPS sensor mounted on the side of the throttle body. For use with either Sniper EFI Stealth 4150 or Terminator X Stealth 4150 systems, these fuel crossovers are easy to install, with their -6 AN male inlet that connects to your existing fuel system. They come pre-assembled by Holley to ensure a leak-free installation.
( 7 )
$76.95
$69.26
On Sale
Holley Sniper EFI Stealth Fuel Crossover Kits
Holley Sniper EFI Stealth fuel crossover kits are designed to be used with either Sniper EFI Stealth 4150 or Terminator X Stealth 4150 systems. These pre-assembled fuel crossovers are designed to provide ample clearance between the fuel hose, and the TPS sensor mounted on the side of the throttle body. Available in two variations, both contain a braided fuel hose with crimp-on ends for a leak-free installation and two fuel bowl standoffs. One variation includes a T-fitting and the other a black anodized billet fuel regulator, preset to 58.5 psi, and a mounting bracket.
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$130.95
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$327.95
$117.85
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$295.15
On Sale
Holley Roll Over Valves
Holley roll over valves are optional fittings designed for their in-tank retrofit fuel modules. Holley has made it easy to convert to an EFI fuel system, and to maintain safety by adding these valves to vent your fuel tank and prevent leaking in case of an accident or roll over. They are crafted from aluminum and black anodized for add durability.
( 1 )
$35.31
$31.78
Holley Heater Hose Adapters
Holley offers replacement heater hose adapters for high-mount accessory drive systems. They are designed to fit the Holley 7.3L Godzilla engine, which makes them ideal for engine swaps. Mounting hardware included.
Not Yet Reviewed
$114.95
Holley Pro-Jection Service Parts
These Holley Pro-Jection service parts are available for today's most popular Pro-Jection kits. Whether you have an old analog or new digital system, we have the replacement parts for you. Map sensors, fuel injectors, oxygen sensors, extension cables, a variety of fittings and adapters, and many other parts are available to keep your Pro-Jection system operating efficiently.
( 2 )
$10.99
On Sale
Holley Manifold Plug and Fitting Kits
Holley manifold plug and fitting kits allow two different styles of connections within one unit. They are offered to service your mid-mount accessory drive LT/LS, BBC, and SBC cooling manifolds. These genuine Holley fittings are constructed from aluminum and feature a chrome finish for longevity.
( 2 )
$18.63
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$38.45
On Sale
Holley Power Steering Hard Lines
Holley power steering hard lines offer a clearance solution. The pressure hose connection on the Type II power steering pump is really close to the pulley making it difficult to attach the hose. Holley power steering hard lines move the connection behind and below the pump for clearance and improved appearance. The special banjo bolt and crush washers provide additional clearance. Holley also includes a mounting bracket that makes the hardline stronger and less likely to crack from vibration or abuse. The kits are made from strong steel and zinc plated.
( 4 )
$72.65
