Hi all, i was hoping someone could clarify a few things about my 455 Olds closed plumbing system.
Previous owner had it setup and it's worked this way so I didn't question it.
My Glenwood logs have a crack in them so I found some Hardin logs as a replacement but the inlet and exit port are on one side unlike the Glenwood which have Inlet(bow) exit(stern) side of the log making plumping a bit confusing.

Raw water from pump -> Oil Cooler -> Heat Exchanger -> Exhaust Logs -> Through Logs into Snails & 6" hose exit from log into snail -> Water Exit