RADIATOR CAPS April 29, 2020 herreroandsons 32.R27 Radiator Cap, 13 Lbs. (0.9Kg/Cm2) 32.R42 Radiator Cap, 16 Lbs. (1.1Kg/Cm2) 32.R41 Radiator Cap, 13 Lbs. (0.9Kg/Cm2) 32.SP18 Radiator Cap, 16 Lbs. Pressure Released 32.SP22 Radiator Cap, 13 Lbs. Pressure Released 32.R29 Radiator Cap, 13 Lbs. (0.9Kg/Cm2) 32.R30 Radiator Cap, 16 Lbs. (1.1Kg/Cm2)