View single post by roverman
 Posted: 11-11-2008 08:04 pm
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roverman

 

Joined: 11-07-2008
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I might be off-here but Norstar should be about 4.36" on bore centers. We need 4.24". IE. 907, B.O.R.V8's and Buick V6's. I prefer "closed deck" blocks for head swaps.  regards, roverman.