Derale 35611 Oil Cooler Adapter Kit for GM LSThis Billet Aluminum LS Engine Adapter was designed to give a non thermostatic option to consumers with high performance LS engines. It features 10 ORB Inlet Outlet ports for maximum oil flow and is rated to flow up to 20 Gallons per a minute. Two 1 8" NPT ports that can be used for additional accessories and or sensors. Features Flows up to 20 gallons per minute Rated up to 200 psi Black anodized finish 10AN ORB inlet outlet ports for maximum flow