Product Type: Radiator | Replaces: 94778493 GM3010572 | Bottom Header: 25 3/4" X 2 1/16" | Core Size: 24 5/8" X 25 7/16" X 1" | Inlet Size: 1 3/8" Diameter | Manufactured Material: Plastic / Aluminum | Outlet Size: 1 3/8" Diameter | Rows: 1 | Top Header: 25 3/4" X 2 1/16" | Source: Aftermarket .