GM 2048 – Chevrolet Business Coupe Radiator


The GM 2048 all aluminum radiator is an exact fit, OEM replacement for 1948 Chevrolet Business Coupes. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 18.75 inches from header to header, 19.68 inches from side to side, and 2.25 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 1.5 inch inlet and 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
18.75 19.68 2.25
Additional Info

Uses our core #2-1916.

Additional Details
Inlet 1.5 inch
Outlet 1.5 inch

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