1969 Barracuda 340 Formula S Restoration

beautiful. thanks for all the detail.

just wondering.....Dynomat weighs a ton. Would you use it again or opt for a lighter product? For what it is worth, I used the heavy Dynomat on my silver duster over the floor exhaust area, but opted for the lighter stuff where there was no heat. I have throttled back on any of it in recent builds, if I drive similar cars with and without it....no noticeable difference except a lighter wallet.
It is not very heavy. I used approx 2 packs which is 30 lbs total. Dave Rea, one of the top Mopar restorers uses it on his restorations unless customers dont want it.
I will add a layer of 1/4” closed cell foam on top for sound absorption. This combination of damping and absorption that has the biggest effect