Tried to replace the screw type clamps holding the upper and lower radiator hoses in my 64 Chrysler 300K (413 cu in, 4 brl, no a/c). The repro spring type clamps that I bought fit but weren't tight enough to stop antifreeze leakings when the engine was started. Any one have or know where to get original spring type clamps for a 64 300K that hopefully would have a tighter fit. Used are fine as long as tight. Need 4 of them. Thanks for any help.
Myron
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