I'm guessing you're planning an Oil Cooler install... Should be pretty easy..
Thermostatic Sandwich plate here:
Sandwich Plate - Mocal Sandwich Plate- 20mm Thread a couple of lines and a Cooler and you're all set. A thermostatic plate doesn't start passing oil to the cooler until it hits 180 degrees and is recommended for the cooler climates.. I'm going to fab my own up soon..