3-Core Radiator (302, 351, 390, 428, with A/C) original style radiator, or our high performance aluminum radiators. This quality 3 row radiator fits 1967-70 cars with 390 and 428 engines including the 1970 351C model with factory a/c. Note: 1967 cars with 390 engines and original lower mounting brackets must convert to the 1968 style bracket which does require drilling one additional hole in the strut rod support.