Product Summary

Universal Fit, 58 Fuel Pressure Rating (psi), Aluminum

  • Comes with 20 feet of hose and the fuel filter/regulator
  • Allows you to get your project on the road faster saving time and money
  • Includes straight -6 AN to 1/4" aluminum pipe adapter fittings
  • Hose clamps have a durable stainless steel construction
  • Regulator is pre-set 58 PSI fuel pressure

Comes as a Kit

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Key Specs

MFG. Part #91604066
BrandSpeedway Motors
Regulator StyleReturn
Material TypeAluminum
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Speedway Motors 91604066 Details

We've paired our LS Fuel Filter/Regulator Kit with Earls Vapor Guard EFI fuel hose and fittings to make your LS swap easier.  With 20 feet of hose and the fuel filter/regulator you can get your project on the road faster saving time and money - so you have more of both to continue building your dreams!

Kit Includes:

  • (1) Speedway Deluxe AN6 GM LS Swap Fuel Filter/Regulator, 58 PSI
  • (1) Earls 750066ERL Vapor Guard EFI 3/8 Inch Hose Bulk, 20 ft
  • (6) Earls 750166ERL Vapor Guard Straight Hose End -6 to 3/8 Inch
  • (2) Earls 750006ERL Vapor Guard Screw Type 3/8 Hose Clamp 5/Pack
  • (2) Black Straight -6 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting
  • (1) LS1/LT1 EFI Fuel Line Fitting, -6 AN Male to 3/8 Inch Female, Black

Deluxe AN6 GM LS Swap Fuel Filter/Regulator

  • AN6 inlet/outlet/return
  • Pre-set 58 PSI fuel pressure
  • Full flow, in-line design

Earls Vapor Guard EFI 3/8 Inch Hose & Fittings

  • 225 psi
  • 3/8" hose size
  • Black in color
  • 20 foot length 
  • Fittings aluminum construction
  • Fittings black anodized finish
  • Straight angle fittings
  • Hose clamps stainless steel construction
  • 3/8" diameter
  • Screw style hose clamps
  • Straight -6 AN to 1/4" aluminum pipe adapter fittings
  • LS1/LT1 Fuel Line Fitting, -6 AN male to 3/8 Inch female fitting

Speedway Motors 91604066 Specifications

KEY SPECS
MFG. Part #91604066
BrandSpeedway Motors
Regulator StyleReturn
Material TypeAluminum
GENERAL
Fuel Pressure Rating (psi)58
Pressure Regulator Inlet Size-6 AN
Pressure Regulator Outlet Size-6 AN
Inlet Quantity1
Fittings IncludedYes
Sold in QuantityKit
Overall Length6.00"
Overall Height5.75"

Ratings & Reviews

4.5

4 Reviews

Overall Assessment

Customers praise this kit for its quality and ease of installation, replacing less convenient factory parts. The inclusive set offers everything needed for setup, albeit lacking a fuel filter which some users suggest should be added. Users find that it does not leak when clamps are properly used, implying a robust make. Its affordable price also adds to its appeal. A common sentiment among buyers is that they would purchase this product again, underscoring its reliability and practicality.

4.5

4 reviews

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Filter by Ratings

Good kit, minus 1

4.0

3 years ago

Andrew CJ8

27010

Verified

This kit is great because it replaces the awful press-on fittings from factory that require a special tool. It is missing one component though. It should come with a fuel filter (https://www.speedwaymotors.com/Speedway-High-Pressure-EFI-Inline-Fuel-Filter-120-GPH-at-60-PSI,46386.html) as well because you may as well replace that while you're wrenching at the regulator.

Would Recommend

I would buy this product again

5.0

4 years ago

Nick

Tulsa, OK

Verified

Very easy to install and setup.

Would Recommend

Complete kit

4.0

4 years ago

Mark

Three rivers mi

Verified

Everything I needed

Awesome kit great price

5.0

6 years ago

Phil99

Hanford ca

Verified

Use the clamps and it won't leak

Would Recommend

Showing 4 of 4 reviews

Questions & Answers

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