1977-1980 MGB Aluminum Radiator

1977-1980 MGB Aluminum Radiator

  • Product Information

    Direct fit, bolt in replacement aluminum radiator for the 1977-1980 MGB (Downflow like the original)
    Inlet: 1.125"
    • 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
    The standard core for this custom built, high 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.


    MG MGB 1977 1.8 M/T Straight Inlet
    MG MGB 1978 1.8 M/T Straight Inlet
    MG MGB 1979 1.8 M/T Straight Inlet
    MG MGB 1980 1.8 M/T Straight Inlet
  • Product Reviews


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    1. Terrific radiator

      I own a 1977 MGB that is powered by a 1988 Chevy S-10 V6. That gives my "B" enough power to be really fun to drive. It did however have the original radiator for the '77 B. The radiator simply wasn't enough to keep the engine cool, on a mildly warm day, say in the mid 70s to low 80s, the temp gauge would read 220 and approach 230. The water temp finally caused the radiator to expand and split a seam. I tried some leak stop stuff and that slowed it to merely seeping water once I parked. I finally gave up and started looking for an efficient replacement. I found some on eBay but these were all made in China and, while relatively cheap, I simply didn't want to trust my baby to a Chinese product. I research on an MGB forum and saw the wizard product discussed and recommended. On the strength of that I decided to purchase my replacement from Wizard Cooling. Glad I did. I've now driven the "B" in the hottest weather we get here in Indiana and I pushed it to make sure I gave it a good test. The temp gauge sat on 190 and never budged. I highly recommend this product. on Jul 26th 2016

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