I've had a few suggestions, that instead of replacing my plugs with new plugs, say stainless steel, that I put valves in to make draining the coolant easier. Does anyone have a recommendation for a valve? Are they similar to radiator drain valves?
There's a drain kit (stant) made that goes on the heater hose works kinda like a spigot.
Never heard of a freeze plug type drain or SS one but brass works fine.