The Jagg 10-row Lowmount Oil Coolers are designed for TC-88" and TC-96" Harley-Davidson Dyna motorcycles. The #2580 adds a CNC aluminum deep-chromed accent along the visible portion of the cooler. This compact unit offers 40 percent greater cooling capacity than the already high-performing Jagg 6-row cooler. A unique mounting system insures easy installation. The cooler's special inline turbulators and mini-louvered air fins insure unparalleled efficiency.