77-87 GM Truck Aluminum Radiatro 1.25/1.5 Outlets AT Dual 12 Inch Cold Case Radiators

1977-1987 Chevy/GMC Truck Aluminum Performance Radiator. This is the radiator that is 21 Inch high overall. See GMT556A for the 19 Inch high version.

• 1.25 inch Upper and 1.5 inch Lower Hoses. For other configuration, see GMT556A21.
• These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful.

Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models. These radiators are original appearing and have the correct stamping.

Once painted, you'd be hard pressed to find a difference over an original versus a COLD-CASE.