I see 2 hoses coming from the right side of the coolant crossover pipe turning around the right side of the engine,going through metal tubes then back through rubber tubes headed to the firewall. Would one of those hoses be what i'm looking for? I'm planing on cutting the hose once I know for sure its the right one,installing a t fitting and flushing it as some of the coolant sitting in the corroded pipe was brown and dark brown black. It was still sitting in those hoses but i could only get so much out of those 2 hoses. I defiantly what to flush the system.

Any help would be greatly appreciated.