Mishimoto MMRAD-RHD-R32 Nissan Skyline R32 Performance Aluminum Radiator, Silver Direct fit for the 19891993 Nissan Skyline R32 Overall Size: 26.2 x 19.7 x 1.75 / Core Size: 14.96 x 25.59 / Rows: 3 Inlet & Outlet: 1.4 / Core Thickness: 1.25 / Tank Wall Thickness: 0.08 TIG-welded aluminum radiator includes high-pressure rad cap and magnetic drain plug Mishimoto Lifetime Warranty Overall size: 26.2 inch x 19.7 inch x 3.8 inch; core size: 14.96 inch x 25.59 inch Inlet: 1.4 inch; outlet: 1.4 inch Core thickness: 1.25 inch; tank wall thickness: .08 inch Drain plug thread size: (M16) .06 inch; drain plug thread length: .047 inch Limited lifetime warranty