With the discussions below about caps, I thought that I would give out a tip for those "hot" to buy a radiator cap.
For an example of a repro, see the link below. It's available for $36.75 or less from Corvette parts suppliers. You could (and should?) read my article from last Winter's Restorer if you need an RC-15, but note the too-small center depression, incorrect rivet shape, incorrect arrow and other small nuances.
Just trying to help educate when possible.
Patrick
Ebay repro RC-15
For an example of a repro, see the link below. It's available for $36.75 or less from Corvette parts suppliers. You could (and should?) read my article from last Winter's Restorer if you need an RC-15, but note the too-small center depression, incorrect rivet shape, incorrect arrow and other small nuances.
Just trying to help educate when possible.
Patrick
Ebay repro RC-15
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