High Performance Radiator for Buick Cadillac Century LeSabre Regal DeVille Eldorado Fleetwood (1973-1986) 3.0L 3.8L 5.0L 5.7LHigh Capacity 3 Row Aluminum Radiator & Fan Kit for 1973 1986 Buick, Cadillac Century, LeSabre, Regal, DeVille, Seville, El Dorado, Fleetwood (GM A B C E Body) Replaces restrictive, aging factory copper brass radiators to significantly lower engine operating temperatures and improve overall thermal efficiency. The Stock GM Malaise Era Cooling Vulnerability The stock GM A, B, C, and E Body platforms from the 1970s and 1980s were originally equipped