1973-1976 26" Mopar Applications (503) Aluminum Radiator

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This is a direct fit radiator for all 1973-1976 Big Block Mopar applications with a 26" wide core. Passenger side Inlet and Outlet

This custom radiator is designed to fit the core supports with the 26" wide opening.


  • Direct fit radiator
  • 16 Fins per inch
  • Filler neck is machined from a solid aluminum billet
  • No epoxy, fully furnace brazed
  • Fully TIG welded
  • 100% MADE IN THE USA

This radiator is designed with the proper mounting point to attach to the original plastic shroud. All of our shrouding is designed to bolt to our (Wizard Cooling) radiators using the same attachment points as the OEM fan shroud. Our shrouding will NOT work on the OEM radiator or a competitor's radiator. There is no design intent by our engineers to design shrouding to fit any radiator other than our own.

The standard core for this custom built performance radiator features 2 rows of 1" tubes. The tubes are space 3/8" apart, on center. With 3/8" centers we are able to put more rows of tubes, fins, and coolant volume in the core as well as create more surface area for air to travel over; allowing for greater heat dissipation.
Visit our FAQ page to learn more about the different core types, our construction process and why Wizard Cooling's products' performance is superior to the other options.
Box Width:
35.00 (in)
Box Length:
28.00 (in)
Box Depth:
8.00 (in)
Thickness Of Radiator And/or Shroud, Fans:
Inlet Location:
Passenger Side
Outlet Location:
Passenger Side
Option 3:
Option 1:
Fan Package: NO