I just installed a BandM 70268 transmission cooler in my 1993 Chevy C2500. I have a Haynes and Chilton repair manuals, but neither shows which line is the transmission return line from the radiator.The only info i found was in the BandM documentation which suggests the upper line on the radiator is the return. Is this accurate? Also, the BandM cooler does not indicate an input or output, and no info in the documentation. Does it matter which port to connect the return from the radiator? Thank you in advance for any advice.
asked by: Michael R
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