Thread: water pump ID
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Old 12-30-2008, 03:19 AM
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Default Re: water pump ID
It's probably 3992077,which was orginally installed on 1971-72 Corvettes with 454/365HP or 425HP,and 454/270HP respectively.
Yours shows an October 27th,1971 casting date,so the later 1972 Corvette would apply.
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