Aluminum Radiator - E9 Coupe, E3 Bavaria

replacement/perf/race. This radiator is a drop-in replacement, it features highly-efficient all-aluminum construction. These radiators have the correct front mounting flanges and correct hose inlet/outlet locations. Includes an oversized drain bolt in the bottom. The stock radiators weigh approximately 15.6lbs, our aluminum radiators are nearly half the weight at 8.2lbs. Fits the following cars: (manual transmission only, not meant for use with automatic transmissions) -E3 1968-77 2500, 2800, Bavaria, 3.0S/Si -E9 1965-75 2800cs, 3.0cs/csi/csl