Product Summary

Universal Fit, Quick-disconnect Fitting Style, Blue

  • Direct replacement for OEM fuel rail and return line fittings in late-model EFI pressure side application
  • Features exclusive SAE quick disconnect threaded aluminum retaining cap for ease of installation and positive engagement under high pressure
  • Adapts to common AN 6 male to allow for easy connection of aftermaket fuel line and fittings
  • Internal O-ring seals to 3/8" quick disconnect lines just like OEM connections
  • Blue anodized for a durable long lasting finish
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Key Specs

MFG. Part #61744120
Fitting End A-6 AN Male
Fitting End B3/8" Female EFI Quick Connect
AngleStraight
Material TypeAluminum
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 61744120 Details

  • -6 AN Male to 3/8" SAE Quick-Disconnect Female with threaded retaining cap
  • For OEM hard lines
  • Blue anodized finish

Speedway Motors 61744120 Specifications

KEY SPECS
MFG. Part #61744120
BrandSpeedway Motors
Fitting End A-6 AN Male
Fitting End B3/8" Female EFI Quick Connect
AngleStraight
Material TypeAluminum
GENERAL
Notes(2) O-rings 6173473 AN4
Fitting StyleQuick-disconnect
Gauge PortNo
ColorBlue
Sold in QuantityEach
SwivelNo
ValvedNo
AN Size-6 AN
AdjustableNo
Thread Pitch9/16" - 18
ReusableYes

Ratings & Reviews

5

13 Reviews

Overall Assessment

Customers acclaim the product for its effective functionality and ease of use; many attest to its reliability, even in complex fuel line swaps. Buyers praise it as secure, being more reliable than push-on quick connects. The fittings are easy to install and connect with zero issues, making work easier and it is especially helpful in EFI conversions. Users appreciate the quality and design, noting how it avoids complications associated with plastic clip designs that risk blowing off under pressure. Hence, customers highly recommend this superior product.

5

13 reviews

5

13

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Yes works as needed

5.0

3 months ago

Chris d

Shelton wa

Verified

Works great

Would Recommend

I would definitely buy this again

5.0

5 years ago

Jumpster

Tehachapi ca

Verified

Works great

Would Recommend

great idea

5.0

5 years ago

Bubba

Clt NC

Verified

Seems more secure than a push-on quick connect.

Would Recommend

great product, will use again

5.0

6 years ago

Mash

Lincoln,NE

Verified

easy to work with

Would Recommend

Worked great

5.0

7 years ago

Jeff

Tennessee

Verified

Highly recommend this product if going from braided hose to fuel rail or any push on application

Would Recommend

Hose end

5.0

7 years ago

Pop

32210

Verified

Fuel line

Would Recommend

I would buy this again

5.0

7 years ago

Tweedle

Quincy CA

Verified

Great product

Would Recommend

Quick connect fuel line fitting

5.0

9 years ago

LS Swapper

Casa Grande Az

Verified

This makes running fuel lines a breeze on LS swaps. I have done several swaps and this is a standout product for making it much easier. Both 5/16 and 3/8 fit like a glove with ZERO installation problems. I'm talking beyond easy to install and hook up to either hard line or efi hose.

Would Recommend

LS1/LT1 EFI Fuel Line Fitting, -6AN Male to 3/8 Inch Female,

5.0

9 years ago

none

Estherville Ia.

Verified

I used it on the fuel rail and on the fuel filter. It makes it great for changing if needed.

Would Recommend

Fitting is quality made and a snap to install.

5.0

9 years ago

none

Louisville, Ky

Verified

This fittings was used on a trifive fuel line with an LS1 . The product worked great and easy to install.

Would Recommend

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Showing 10 of 13 reviews

Questions & Answers

2 Questions2 Answers

Will these fittings work on plastic OEM hard lines also? Example would be the lines coming off of a factory fuel sender. Thanks

by Vinny

9 years ago

1 answer

What is the assembly torque and should I use AN wrenches to install the fitting?

by A

10 years ago

1 answer

2 of 2 questions shown

Customer Impersonation Script