GM Transmission Cooler Line Adapter -6AN to 1/4" NPSM - 710-06

The GM Transmission Cooler Line Adapter -6AN to 1/4" NPSM (710-06) is designed for seamless connection between your GM transmission cooler lines and aftermarket AN-style hoses. This adapter features durable aluminum construction, precision-machined threads, and a corrosion-resistant finish. Ideal for transmissions such as 4L60E, AOD, C5, TH350, and TH400, it provides a reliable and leak-free solution for custom cooling line installations. The fitting has a 1/4" NPSM male thread on one end and a -6AN male on the other, making it compatible with a wide range of GM automatic transmissions and AN fittings. Perfect for performance builds, street rods, and restorations.