OK it's time for me to run the heater core lines on my LT1 motor. I have the two big radiator hoses going to the obvious location, i'm all set there. And the one little hose off the top radiator hose I have bypassed the TB and run it straight to the line that runs across the passenger side of the intake to the back of the heads somewhere. Now on the waterpump, I have two ports on the drivers side that I don't know where/how to route them to the heater core. I'm also not running an oil cooler, so theres a port on the drivers side of the waterpump that I have to block off? Does someone just have a diagram that I can use, lol? Thanks a lot guys!

 

TTT

 

The two on the pass side go to/from the wp to the core, the other goes to the bottom drivers side outlet on the radi. if your not running a oil cooler.