Author Topic: Insulation behind Dash  (Read 749 times)

Offline flagcraig

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Insulation behind Dash
« on: July 24, 2014 - 04:46:44 PM »
Just ordered the dash pad and the rebuilt instrument panel should be showing up shortly.  Will be painting the dash frame also.

Should I put in insulation before I install back into the car.  Has anyone done this and is it necessary?  When we pulled it out of the car I don't remember seeing any.

Thanks.




Offline dfrazz

  • 1970 Cuda - 1968 Charger
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Re: Insulation behind Dash
« Reply #1 on: July 24, 2014 - 04:55:09 PM »
If you do decide to do it, I have an extra one that I will sell you cheap.  PM me if interested

Offline Chryco Psycho

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Re: Insulation behind Dash
« Reply #2 on: July 24, 2014 - 04:59:41 PM »
I would definalty add insulation , you can use factory stuff or use Dynomat type as well , anything to keep the extra heat & noise away from the firewall

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Offline shawge

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Re: Insulation behind Dash
« Reply #3 on: July 24, 2014 - 05:07:22 PM »
It's much easier to install the insulation when the dash is OFF.
- Jerry

Offline dpcd67

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Re: Insulation behind Dash
« Reply #4 on: July 25, 2014 - 11:30:39 AM »
Original behind dash insulation is a piece of cheap blanket glued to the firewall; I just pulled mine off; actually it mostly fell off. Anything you put there will be better than that. The lower part of the firewall has a piece of cardboard with some fiberglass insulation glued to it.
1963 Dodge M37 (3)
1967 Dodge WM300 (2)
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Bought new in '71; I wanted the Challenger but they were $2850; too much $ so I got the 318, 3 speed on the floor, Twister Duster for $2100.
1973 Plymouth Barracuda
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Offline CudamanTom

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Re: Insulation behind Dash
« Reply #5 on: July 25, 2014 - 11:45:28 AM »
I used FatMat all the way from the bottom of the windshield to the floor on the firewall.  :thumbsup:
1971 Cuda Vert 440-833 - (clone)
1971 Cuda 440-727 - (clone)


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Offline Racer57

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Re: Insulation behind Dash
« Reply #6 on: July 25, 2014 - 03:27:09 PM »
You want something. My firewall inside gets almost too hot to hold your hand on for very long. Going to use Dynomat this winter.