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#1 |
Senior Member
Join Date: Jul 2014
Posts: 569
Likes: 36
Liked 53 Times in 38 Posts
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Looking to get info on wall thickness of a 413 street and industrial block, to see how far each can be safely bored out to 4.25 or max to 4.31? I can get either one cheaply but I don’t want one to thin for racing. Thanks
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