Designed for the front (short fitting) and rear (long fitting) transmission line ports, 6AN (9/16-18 UNF) male flare to 1/4"NPSM. (thread O.D. .516", standard GM transmission case thread)
These fittings are threaded into the cooler ports in your transmission and enable you to run AN lines to a transmission cooler
Package Includes 1 front fitting, 1 rear fitting and 2 O-Rings
Manufactured from lightweight 6061-T6 aluminum; Anodized finish for strength, durability and anti-corrosion