Quality Mishimoto Aluminum Radiator Has your fan mounts welded for fan installation. 1.1 bar Mishimoto cap (16psi) Dual Core All Aluminum Construction Core Size: 600mm x 408mm Rows: 2 Inlet: 34mm Outlet: 34mm Core Thickness: 40mm Tank Wall Thickness: 2mm Fill Neck: 32mm Inlet and outlet have the ripple for clamp stop.