6L80E 6L90E 8L90E Transmission Cooler Line Adapter Plate with 6AN Fittings Seal 551121-6an
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Fits all 6L80E, 6L90E, 8L90E (6 and 8 speed automatic transmissions)
- -6AN (similar to 3/8" hose size) fittings for the most common transmission line size
- Allows the use of aftermarket AN braided hose fittings to build your own custom transmission cooler lines
- Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum
- Includes adapter with -6AN fittings, factory gasket, and mounting bolt