Windage Tray Height Location

The windage tray was put in the 340s to keep splashing oil of the the crank shaft in order to reduce friction. A lot like engine builders knifing the crank weights. The engineers rated the 340 for 6,000 rpm’s from factory. If decently serves a purpose. And the oil drain should be suffice for any street car. As for a stroker, I don’t know. Lowering the tray into the oil may restrict some flow back to the pan, but at higher rpm may not be much oil to restrict the holes