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Top Street Performance

-6AN Male to 1/4 in. NPT Male Straight Adapter Fuel Fitting

-6AN Male to 1/4 in. NPT Male Straight Adapter Fuel Fitting

SKU: SKU: 81303

Regular price $8.14
Sale price $8.14 Regular price $9.25
Shipping calculated at checkout.

In stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • -6AN male to 1/4" NPT male straight adapter
  • Threaded NPT connection, not a quick-disconnect tube fitting
  • Straight fitting for clean, in-line fuel routing
  • Sold individually

Description

This -6AN male to 1/4" NPT male straight adapter fitting is built for AN fuel and fluid plumbing where the connection sizes match the hose, rail, or threaded port. The design supports secure, serviceable routing for fuel lines, EFI conversions, return systems, and performance engine bay plumbing.

Use it when building or servicing custom hose assemblies, NPT-threaded ports, swivel couplers, or crossover fittings. Confirm thread pitch, sealing method (thread sealant or Teflon tape), and fluid compatibility before installation.


Applications
Universal — AN fuel and fluid plumbing, -6AN male to 1/4" NPT male straight adapter. Ideal for TSP's electric inline EFI fuel pump (JM1040BK).

Installation
Verify thread pitch and sealing method (thread sealant or Teflon tape) before installation. Confirm fluid compatibility.

Specs

Quantity Sold individually

Engine Fitment

COMPATIBLE WITH
Universal — AN fuel and fluid plumbing, -6AN male to 1/4" NPT male straight adapter.

NOTES
• Ideal for TSP electric inline EFI fuel pump (JM1040BK).
• Verify AN size, thread type, flare or sealing style, hose size, and fuel or fluid compatibility before installation.

Q&A

What does this fitting connect to?
This fitting connects to a 1/4" NPT male threaded port, allowing it to integrate with compatible fuel-system plumbing.

Is this a quick-disconnect fitting, or does it thread in?
This fitting threads in. It's an NPT adapter, not a quick-disconnect fitting like some of the other adapters in this product line.

Is this fitting good for an EFI fuel pump setup?
Yes — this fitting is specifically recommended for use with TSP's JM1040BK electric inline EFI fuel pump.

Do I need thread sealant or Teflon tape with this fitting?
NPT threads typically require an appropriate fuel-compatible thread sealant to help prevent leaks. Follow the fitting or fuel-system manufacturer's recommended sealing method.

How many fittings come in this listing?
This fitting is sold individually — one fitting per purchase.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.