CXRacing-Aluminum Heat Exchanger Core: 24x8x2.5 Aluminum Heat Exchanger for Air to Water Intercooler Applications Overall Size: 31.5"x9.5"x2.75"(end-tank) Core Size: 24"x8"x2.5" Inlet/Outlet: 0.75" Pressure Released Cap: 1.1 Bar or 16 Lbs