Thread: 71' suburban 4x4
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Old 04-04-2016, 11:25 AM   #64
notchbackgta
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Join Date: Dec 2011
Location: Earth, NJ
Posts: 479
Re: 71' suburban 4x4
Dynamat is not sound deadening, it is vibration dampening. Mass loaded vinyl is sound deadening. You only need about 50% coverage with vibration, sound you need 100% coverage, or as close as possible
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