https://forum.ih8mud.com/threads/chevy-ram-jet-350-project.802676/page-3
It's kinda hard to tell from my pictures but I basically routed all three hoses to my firewall where I installed a tee so that the water pump output and return line to the block meet and go up to the heater input side of the valve. This allows the coolant to bypass right back to the block with the heater valve off. I also routed a return line from the firewall output connection of the heater system back into the block for when the heater is active. If you need some better pictures I can snap some for you tonight.
It's kinda hard to tell from my pictures but I basically routed all three hoses to my firewall where I installed a tee so that the water pump output and return line to the block meet and go up to the heater input side of the valve. This allows the coolant to bypass right back to the block with the heater valve off. I also routed a return line from the firewall output connection of the heater system back into the block for when the heater is active. If you need some better pictures I can snap some for you tonight.