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Manufacturer

Part Number

581666
Sale Price

$3.41

Estimated ship date Saturday, November 28

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Product Details

The Fragola Performance Systems 581666 is a steel straight adapter fitting designed to connect -6 AN male fittings to 3/8 inch Male Pipe Thread (MPT) ports. This adapter is typically used on aftermarket fuel pumps and other components when plumbing lines for fuel, oil, water, or vacuum/boost applications.

Key Features:

  • -6 AN male to 3/8 inch NPT male configuration
  • Straight inline design for direct connections
  • Durable steel construction for high-pressure applications
  • Manufactured in Fragola's Connecticut facility
  • Precision machined threads for reliable, leak-free sealing
  • Non-swivel design for secure, fixed installation

This adapter fitting enables easy conversion between AN hose ends and NPT threaded ports commonly found on fuel pumps, fuel pressure regulators, oil coolers, and other performance automotive components. The steel construction provides strength and durability for demanding racing and high-performance street applications.

Products specifications

AN Attachment Type

Male threads

AN Size

-6

Fitting Angle

Straight

Fitting Attachment 1

Male threads

Fitting Attachment 2

Male threads

Fitting Finish

Zinc

Fitting Material

Steel

Fitting Size 1

-6 AN

Fitting Size 2

3/8 in. NPT

NPT Attachment Type

Male threads

NPT Size

3/8 in.

Quantity

Sold individually.

Quick Service and great pricing!

Great smooth transaction. Tracking number provided. Would not hesitate using them again.

They have the best prices and fast shipping too.

They were very help full and got me the best price possible.

great prices and up to the minite shipping info

Super low prices and awesome fast shipping! I would recommend them to anyone!

Found what I needed at an unbeatable price, easy purchase! No issues

I received my order within 5 days. Great product, great prices, fast shipping. I will be ordering from you again soon!

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