Being it was 82F here or so, I checked that my AC by duster is still working from the R12->HFC154a (duster) conversion several years ago. Yup, still working great!
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Replaced the radiator (deal from Amazon) and the short, silicone, 3/4" hose between the heater return pipes over top the exhaust cross over. I'll reinstall the fan after I'm positive the twin transmission cooler pipes aren't leaking at the fittings.[
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