Try taking it to a radiator shop and see if they can clean it out. Worth a shot. If not try the cleaner. toss in some nuts bolts and what not and see if that cleans it. Or see if you can find a junk yard with a napco. Hard to find but worth looking. I found good windows for mine at a junk yard.


1959 Chevy Apache 3100/ 283 TBI / 4L60E

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