transmission cooler lines, rubber or metal?
The OE lines that come out of the tranny to the radiator and back are metal. It seems to me that if at the pressures and temperatures involved that if the manufacturer could have gotten away with rub...
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Rubber lines are fine, mine actually has rubber from the factory from the radiator to the cooler. Just make sure that you use transmission specific hose, there is a difference. I always run mine through another piece of hose for protection.
