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Transmission Adapter Fitting -6AN Flare Black 6 AN TH400 TH350 4l60E 4l80E 700r4

In stock
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GM Transmission Line Adapter

-6AN to 1/4"NPS thread O.D. .516", standard GM transmission case thread(NPS= national pipe straight)

  • These fittings are threaded into the cooler ports in your transmission and enable you to run AN lines to a transmission cooler
  • Compatible with: TH400, TH350, 700R4, 4L60E, & 200-4R transmissions (4L80E see other listing, compatible with 1 additional long fitting)
  • Made in Wichita, Kansas from aerospace grade billet aluminum
  • Package Includes: 1 fitting (black color), 1 sealing washer

More Information

Bullet Point 1 -6AN to 1/4"NPS thread O.D. .516"
Bullet Point 2 37 degree flare fitting (automotive standard)
Bullet Point 3 Machined aluminum finish
Bullet Point 4 Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
Bullet Point 5 See thread chart photo in this listing to identify your fitting size
Manufacturer Part Number F06ANPS14
UPC 797822586989
Weight 0.180000
ICT Manufacturer ICT Billet
United States United States
Length Inches 2
Width Inches 1
Height Inches 1
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WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.