GM 2053 – Aluminum Pontiac Radiator

The GM 2053 all aluminum radiator is an exact fit, OEM replacement for 1956 Pontiacs. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core has two rows of 1.00 inch tubes and measures 20.13 inches from header to header, 22.46 inches from side to side, 2.25 inches thick, and 3 inches inside the header. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 1.50 inch inlet and a 1.75 inch outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.