Derale 25702 Universal Thermostatic Sandwich Adapter w/3/8" NPT Ports

Universal Thermostatic Sandwich Adapter with 3/8" NPT Ports This universal kit is made using a high quality die-cast aluminum and includes a 180°F thermostatic sandwich adapter with 3/8" NPT ports with an O-ring diameter of 2 3/4", this adapter provides external oil lines to allow the addition of an engine oil cooler. It installs between the stock engine oil filter landing and the oil filter. Universal Thermostatic Sandwich Adapter with 3/8" NPT Ports