AN-6 Hex Fitting to 1/4" NPS (Oil Cooler Adapter for 4L80E Transmission 97-07)

SD-3572/SD-3571
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AN-6 Hex Fitting to 1/4" NPS (Oil Cooler Adapter for 4L80E Transmission 97-07)

Made in the USA by Speed Dealer Customs

  • CNC Machined from 6061 T6  Aluminum
  • Black Anodized
  • Safe to use with fuel, oil, coolant and transmission lines
  • -6 x 1/4 NPS is the correct thread size for most of the GM 4L80E transmissions.  
  • Fittings fit 1997 to 11-28-07 cases.  (New transmissions use the 9/16-18 fittings)
  • Includes (2) AN-6 Hex Fittings