Are you interested in an EFI retrofit kit, but just can't get past the complication of the fuel system? Holley is proud to introduce their Universal In-Tank Retrofit Fuel Modules!Available in return and returnless versions, you can rest assured Holley has the solution you need for your EFIfuel pump woes.

Now you can convert your factory tank or fuel cell to an in-tank EFIfuel system quickly and easily! And- add the benefits of a Holley Hydramat in the process! The conversion is easily accomplished with basictools and requires no welding or fabrication. The billet aluminum module design includes a billet pump hanger bracket to control pump vibration while also providinga low profile 5 inch diameter design to fit where space is at a premium. Holley's innovative clamping system andintegrated fuel pump makes it easy. Once installed, hook up your fuel lines and your powersource/ground and you're off and running! NO hassle!

Supports up to 875 EFI or 1100 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw) Of course there are manyvariables, estimates are basedon gasoline. Individual systems will vary based on fuel system design, regulator type, fuel cell location, etc...

• The easiest way to convert your vehicle to an in-tank, EFI fuel system
• Installs in anyfuel tank from 7.5" to 12" deep to fit a wide variety of applications
• The low profile 5 inch diameter designis only 1.275 inches thick above the tank mounting surface for added clearance when needed
• The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit
• The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride
• Includes innovative Holley Hydramat to ensure consistent fuel supply.The 3" x 15" HydraMat mounting flange has 6clocking pin locations to allow for 360 degree adjustment to clear sending unit levels or any tank floor restrictions that you might encounter
• Black anodized aluminum constructionfor corrosion resistance and long lasting good looks
• 1/4" NPT ports for a wide variety of plumbing options
• Idealfor Terminator EFI, Sniper EFI, MSD Atomic EFI or any TBIof EFI conversion
• Optional roll over valve available
• Two different fuel pumps are available to match your requirements - 255LPH or 450LPH for both return and returnless style systems