Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
Speedway Motors Logo
America's Oldest Speed Shop ®


Stainless Steel Straight AN3 to 1/8 Inch NPT Adapter Fitting

SAME DAY SHIPPING! Order within the next 9 hours 47 minutes and receive same day shipping

Material Type:
Stainless Steel
Sold in Quantity:
Outlet Fitting:
1/8" NPT
Garage Sale:
Stainless Steel Straight AN3 to 1/8 Inch NPT Adapter Fitting

Click image to enlarge

Watch the video below to learn more about the differences in brake lines, flare types and fittings you may want to consider before plumbing away on your current chassis project.



Q & A

What's in the Box

Straight AN to NPT adapters.

You may also be interested in:

Straight -4 AN Male to 1/8 Inch NPT Male Adapter Fitting
(Part #324961604)
                        Straight AN to NPT adapters.
Straight -3 AN Male to 1/8 NPT Male Adapter Fitting
(Part #6174244)

Brake Adaptor.

  • 1/8" NPT


37 Degree Flaring Tool for Stainless Steel Line
(Part #91089524)

This is the best flaring tool for the money we have found. It has a feed screw with a hardened flaring cone eccentrically mounted in needle bearings which produces a rolling action for even metal flow. This provides uniform wall thickness without galling. It will put a 37 degree flare in 3/16”, 1/4”, 5/16”, 3/8”, ½”, 5/8” and 3/4” tubing. We recommend this tool when flaring 3/16” stainless steel brake line.

  • Provides smooth, uniform flares with minimum effort
  • Feed screw handle requires less motion and effort than standard handle
  • Flares steel, stainless steel, hard copper and brass thru wall thickness of .035"

Instructions (PDF)

Learn more about flaring lines for our automotive fittings by reading our tech article. The Principles of Automotive Fittings.