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#1
09-16-2024, 11:32 PM
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On the old brass radiators often, there was a tin U shaped channel soldered between the tanks for stiffness. If that's what you're talking about I guess 2 holes wouldn't affect the integrity, but you better not be pushing hard when you drill the holes.
I saw a guy doing this with a brand-new radiator on a stock car and drilled right into the core tubes. The guy that owned the race car was less than pleased. Luckily the guy that owned a radiator shop was a friend of mine, and soldered it shut for N/C. 
__________________
Brad Yost 1973 T/A (SOLD) 2005 GTO 1984 Grand Prix 100% Pontiacs in my driveway!!! What's in your driveway? If you don't take some of the RACETRACK home with you, Ya got cheated    
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