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2008-newer Transmission Adapter Fitting -6AN Flare 6 AN 4L60E 4L65E 4L70E 4L80E

In stock
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GM Transmission Line Adapter

Compatible with 2008 and later cases (has .56" thread outside dimension, see other listings for smaller thread)

  • -6AN to 9/16-18
  • Package Includes: 1 fitting (bare aluminum finish), 1 oring
  • Compatible with: 4L60E, 4L65E, 4L70E, 4L75E (4L80E & 4L85E front port only)
  • Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum

More Information

Bullet Point 1 Compatible with 4L60E, 4L65E, 4L70E, 4L75E GM transmissions
Manufacturer Part Number AN799-06A
UPC 657814751330
Weight 0.028000
ICT Manufacturer ICT Billet
United States United States
Length Inches 2
Width Inches 1
Height Inches 1

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.