19-Row 10AN Universal Engine/Transmission Oil Cooler – High-Performance Cooling (7/8" UNF-14 AN-10, Black). ✔ High Flow Capacity: 10AN (7/8"-14 UNF) inlet/outlet ports for unrestricted oil flow. 1 x19-Row Oil Cooler (AN10 ports, 7/8"-14 UNF threads).