Designed for 6L80E, 6L90E, and 8L90E transmissions, this adapter board ensures seamless compatibility with OEM seal connectors while optimizing cooling through its engineered transmission line routing Crafted from aerospace grade cast aluminum, the adapter features 6AN fittings and integrated gaskets to withstand extreme temperatures up to 400°F, offering lightweight durability for high pressure transmission cooling systems Perfect for transmission installations in garages or workshops, this adapter simplifies creating robust cooling circuits using aftermarket braided hoses during engine swaps or thermal management upgrades Its 3/8" equivalent port design leak integration with factory transmission lines, while included mounting hardware enables tool assembly for streamlined transmission cooling channel customization Ideal for automotive enthusiasts, professional mechanics, and builders seeking upgrades for transmission cooling lines in trucks, vehicles, or modifications, Manufacturer: GMBYLBY