which pipe on the firewall does the bypass tube hook to, upper or lower? heater on 2000 Chevrolet Monte Carlo

im trying to find out the correct routing for the two rubber heater hoses...

by in Gilbert, AZ on October 20, 2012
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1 answer
ANSWER by , October 20, 2012
they are both the same size. install them so the hoses are not stretched. it is not critical to install them a certain way Roy