I have a 1988 Iroc-z originally a 305 TBI car. I have implanted a 350 TPI SD setup from a 1991 GTA. The heat exchanger lines are intact and in good shape and I have decided to keep the system original. I have the diverter valve, rad, heater core etc and have decided to bypass running the coolant through the throttle body.

What I am looking for is a diagram showing the hose configuration between these components. I have searched the forum and found heater hose diagrams etc but cannot find anything including the heat exchanger lines.

Any diagrams (even hand drawn) would be greatly appreciated to set me on my way to completing the cooling system portion of the swap.

Thanks in advance.