12-28-2020, 07:19 AM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
The OEM have stopped leaks by putting millions of dollars into R&D. If you notice, most modern engines don't have gaskets, they have o-ring seals, one-piece rear seals, etc.
Doesn't matter how new the block is, the FE design is 62 years old.
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