Dynamat/Door Cab Seal - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Bandit130 · 10-07-2021, 09:40 AM

Two part question.

How many square feet of Dynamat is needed for single cab including rear cab wall? I have been told 24 square feet but not sure.

What is the GM part number for the door to cab on cab seal (weatherstrip)? Driver side. May have to buy set?

**TKCR** · 10-07-2021, 09:53 AM

Quote:

Originally Posted by Bandit130

Two part question.

How many square feet of Dynamat is needed for single cab including rear cab wall? I have been told 24 square feet but not sure.

What is the GM part number for the door to cab on cab seal (weatherstrip)?

The cab seal, I think someone on the parts section has some for sale.

wazzabie · 10-07-2021, 11:30 AM

Does the Dynamat glue to the floor board or does it have some adhesive built into it?

Bandit130 · 10-07-2021, 12:26 PM

Quote:

Originally Posted by wazzabie

Does the Dynamat glue to the floor board or does it have some adhesive built into it?

It has adhesive.

**TKCR** · 10-08-2021, 08:02 PM

Quote:

Originally Posted by Bandit130

Two part question.

How many square feet of Dynamat is needed for single cab including rear cab wall? I have been told 24 square feet but not sure.

What is the GM part number for the door to cab on cab seal (weatherstrip)? Driver side. May have to buy set?

https://www.ebay.com/itm/NOS-1973-19...-127632-2357-0

Bandit130 · 10-08-2021, 10:43 PM

Quote:

Originally Posted by TKCR

https://www.ebay.com/itm/NOS-1973-19...-127632-2357-0

Thanks but no thanks. NOS is not worth that price. I have old rubber seal and will not replace with old stuff.

**TKCR** · 10-09-2021, 09:52 AM

Quote:

Originally Posted by Bandit130

Thanks but no thanks. NOS is not worth that price. I have old rubber seal and will not replace with old stuff.

It was more for the part number, since you did ask for that in your first post. I just happened to see it while looking at stuff on EBay. Didn’t say you should buy them. I agree, it’s not worth that much. I believe I got a set of new GM seals for my truck for like $50 for the set.
Sorry for trying to help out with the info your were asking for.

Danmcg · 10-10-2021, 04:06 AM

Great response!

10-07-2021, 09:40 AM	#1
Bandit130 Registered User Join Date: Dec 2014 Location: Euless, Texas Posts: 519	Dynamat/Door Cab Seal Two part question. How many square feet of Dynamat is needed for single cab including rear cab wall? I have been told 24 square feet but not sure. What is the GM part number for the door to cab on cab seal (weatherstrip)? Driver side. May have to buy set? __________________ 1974 Cheyenne 10 LWB Stock 350 W/HEI /TH350/AC/4 BBL Quadrajet Mopar by Birth Chevy by Choice Last edited by Bandit130; 10-07-2021 at 10:02 AM.

10-07-2021, 11:30 AM	#3
wazzabie Registered User Join Date: Dec 2011 Location: WA Posts: 378	Re: Dynamat/Door Cab Seal Does the Dynamat glue to the floor board or does it have some adhesive built into it?

10-10-2021, 04:06 AM	#8
Danmcg Registered User Join Date: Jun 2014 Location: Central NY Posts: 168	Re: Dynamat/Door Cab Seal Great response!

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