For Jeep DJ5 Cars 3.8L 4.2L L6 1966 67 68 69 70 71 72 73 1974. 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.
