replying to Boris, Wreck Diver wrote:
Porcelain in my 30 year old bowl has been spidering for years, finally cracked
so that water was leaking in several places every time you flushed. Had been
flushing slow for years. Replacement was $ 125, wow the new bowls flush fast
and use minimal water. Took about an hour to replace, replaced water supply
too. 1987 stamp in the tank exactly 30 years.

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