30 Row 10AN Universal Thermostat Adaptor Engine Transmission Oil Cooler + 7 Fan. Title: Universal 30 Row Engine Transmission 10AN Oil Cooler+ 7 inch Electric Fan Kits. Application: Thread Pitch On This Center Bolt Is 3/4x16UNF And M20x1.5 So Fitting Most Of Japan Car. Color: Same as the picture. Inlet / Outlet Size: 10 AN. […]