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
