International Radiator Desc: Core Dimensions Height:20 1/2" Width:26 3/16" Depth:2 1/4" O.E. Construction: Orientation:PTR Filler Neck:None Inlet:2 1/4" (lower left 11 1/4") Outlet:2 1/4" (lower right 11 1/4") Oil cooler:Right - grill side"