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


Aluminum Flare Union Adapter Fitting, Blue, -3 AN

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Aluminum Flare Union Adapter Fitting, Blue, -3 AN

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Q & A

What's in the Box

Aluminum 37° flare AN union fitting. Blue anodized finish.

Fitting Thread Application Chart (GIF)

You may also be interested in:

Speedway AN Wrench Set
(Part #91089810)

These are combination wrench sets, so each wrench fits two size fittings!  The 30° and 60° angled ends for each size are on different wrenches and allow you to hold the adapter with one wrench and loosen the hose with another.

  • Anodized aluminum
  • Won't damage fittings
  • Sizes AN6, AN8, AN10 and AN12 included
  • Works with aluminum and steel AN fittings
Stainless Steel Straight Adapter, -3 AN to -3 AN
(Part #6178517)
                        Stainless steel AN to AN straight adapter fitting.
Aluminum Flare Union Adapter Fitting, Black, -3 AN
(Part #61760331)

Aluminum 37° flare AN union fitting. Black anodized finish will give your engine compartment the look you are after.