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			line boring and then honing is a good way to clean up the bore surface and make sure it is 100% tru and square. not really a tradition 'cut' type bore taking a bunch of material out, more of a quick sanding to make sure the hole is perfectly round and then hone it to repolish the sleeve surface.
		 
		
		
		
		
		
		
			
		
		
		
		
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