SILLA RADIATOR, ALL ALUMINUM, 1-ROW, NEW -- 16.13 x 24.5 x 1.25 in. core size, 1.5 in. Inlet size, 1.75 in. outlet size, 2.5 x 25.5 in. top and bottom header; Engineered and manufactured under the highest quality standards; Effectively boosts engine functions; Distinguished for outstanding, reliable, and efficient performance; With lifetime Silla limited warranty.