Hood insulation

[rowhard]

With everyones help I found the solution I think. 1/3 the cost of the Isuzu part if it was available.
http://www.b-quiet.com/hliner.html

look at the spec's, their product spec's out just as well as the dynamat at half the cost. Get some extra and do both skins of your door's. Make alot of difference. I used almost also hundred foot of it so far.