After all the downtime of finding my oil temp issues we finally installed the Airwolf oil filter kit. Airwolf initially sent the kit for what they thought fit the O-435-1 but does not. It was exchanged for the firewall kit that has to be plumbed into the oil cooler circuit. My AP did not use the fittings sent because they were larger than the fittings on the cooler and it was easier to adapt to the filter housing than adapt to the cooler. Finally back in the air with a couple new cylinders, new carb, rebuilt oil cooler, and the Airwolf oil filter.