RADIATOR CAP SIZES AS SHOWN 59MMX25MMX38MM PRESSURE 0.9KGF 13PSI 90KPA KS32 4BD1 3.9L 1971-79 ISUZU KT25 4BC1 3.3L 1979-84 KT26 4BC2 3.3L 1981-84 NKR57 4BC2 3.3L 1984-87 NKR58 87-94 4BE1 3.6L 1987-4/90 NPR57 84-87 4BC2 3.3L 1984-87 NPR58 87-96 4BE1 3.6L 1987-4/90 TLD24 4BA1 2.8L 1976-84 TLD44 4BA1 2.8L 1976-84 TLD54 4BA1 2.8L 1976-84 TLD56 4BC2 3.3L 1981-84