(cool serpentine setup you've got there :thumbsup: )
then that has me back to being confused about the heater hose routing. On the heater core coming out of the firewall, the pipe is for 1/2" heater cose (driver side) and the one on the passenger side is for 5/8 heater hose. I was going to run the 1/2" to the heater control valve then on to the water pump (closest to the radiator) and the 5/8 hose directly to the intake manifold nipple. am I wrong there?
