1994-1999 Chevrolet K1500 V8 6.5L Turbo Diesel Engine. ★ 3 ROW RADIATOR! This AA5052 Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.