GM 2081 CS – Aluminum Chevrolet Chevelle Radiator with Fan and Metal Shroud


The GM 2081 CS all aluminum radiator is an exact fit, OEM replacement for 1967 Chevrolet Chevelles with a Chevrolet/GMC engine. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core has two rows of tubes and measures 21.25 inches from header to header, 18.08 inches from side to side, 2.75 inches thick, and 3.125 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.

Add Ons

Core Upgrade

2 Rows of 1.25″ Fits most aluminum models

Core Measurements
Click for image
21.25 18.08 2.75 3.125
Additional Info

This radiator comes with a core support and includes a custom shroud with a 16 inch Maradyne Fan. The core support assembly is all aluminum with a brushed finish. This assembly can be polished or painted. The radiator is a cross-flow radiator that is designed to cool a big block Chevy engine.

Additional Details
Inlet 1.50 inch
Outlet 1.75 inch
Construction Material Aluminum
Core Rows 2
Radiator Flow Style Crossflow
Tube Size 1.25
Fan Included Yes
Fan Diameter (in) 16
Shroud Material Metal

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