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Old 07-18-2021, 04:51 PM
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Join Date: Dec 2000
Location: Wisconsin
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Quote:
Originally Posted by Gator67 View Post
I have a friend who planned to run those on an aluminum block, but if I remember correctly, there was interference with the freeze plugs. He ground them down, but still ended up going with headers.
Yes I had to use different freeze plugs and still had to do some grinding