Ive stupidly binned my donor cars cooling system tubes without noting what goes where.

Can somebody tell me what the flow is and where the expansion vessel connects, and also the heater matrix for the interior.

Even more helpful would be the layout without heater so just comprising radiator, pump, expansion vessel & engine.

seartch pinto plumbing should help out

Good signature... not heard that one before!!!

You can have a look in this thread
here