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762ch · 02-16-2017, 11:21 PM

Headers tick. Also LS engines sound like sewing machines. The plastic engine cover will quiet down some valvetrain noise.

02-16-2017, 11:21 PM	#4
762ch Drives: 2011 2SS Join Date: Aug 2014 Location: Sacramento Posts: 341	Headers tick. Also LS engines sound like sewing machines. The plastic engine cover will quiet down some valvetrain noise.