Posted by Greg Coffin [4.225.214.95] on Thursday, February 28, 2013 at 11:28:26 :
In Reply to: M37 engine Help please! posted by 5 of Johns 5 are 4x4 [166.70.201.2] on Thursday, February 28, 2013 at 10:31:29 :
The 60's M37s all had 251 engines like you thought. The engine knock sounds like a loose rod. I would keep looking for another engine, preferably a 251.
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