GM 2037 – Aluminum GMC Cadillac Radiator


The GM 2037AT all aluminum radiator is an exact fit, OEM replacement for 1963 GMC Cadillacs. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core has two rows of 1.5 inch tubes and measures 22.25 inches from header to header, 17.68 inches from side to side, and 2.75 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 1.5 inch inlet and a 1.75 inch outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Add Ons

Core Upgrade

2 Rows of 1.25″ Fits most aluminum models

Core Measurements
Click for image
22.25 17.68 2.75


Additional Details
Inlet 1.5 inch
Outlet 1.75 inch
Construction Material Aluminum
Core Rows 2
Tube Size 1.5

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