heater hose reroute problem

On my 97 GMC Sierra K2500 5.7 liter V8 the heater hose connection at the intake manifold broke out to the point that the only option was to plug the hole in the manifold to make the vehicle drivable. I know the best way to fix this is to replace the intake manifold, but at this point I am unable to afford that. Is there a reliable way to tap in the heater hose that will allow me to heat the vehicle until I can afford a new intake manifold.

Thanks