15-Row Stacked Plate Oil Cooler with High Performance Fan | 12.75″ x 9.37″ x 4.312″ TOC.STP.15850 | 8″ High Performance Fan 500 cfm | -8 AN Male Premium Stacked Plate Construction. High Performance Fan Included. Built for Transmission, Rear End, and Power Steering. This is not a budget cooler with a cheap fan thrown on it. The stacked plate core is a premium unit best suited for lower-pressure fluid applications — transmission, rear end, power steering — where the construction excels and delivers excellent heat rejection in a compact, self-contained package. The included fan is a high performance unit that ensures this cooler works effectively regardless of vehicle speed or mounting location. The 8″ high performance fan moves 500 cfm of forced airflow, making this cooler fully effective whether it’s tucked in a tight spot with no ram air or mounted in full airflow. -8 AN male fittings keep plumbing clean and straightforward, and the compact overall footprint makes this an easy fit in a wide range of mounting locations. Specs: 12.75″ × 9.37″ × 4.312″ | 15-row | 8″ high performance fan 500 cfm | -8 AN male fittings | Best suited for transmission, rear end, power steering