Rear cab wall thickness - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Bandit130 · 11-07-2021, 01:20 PM

Is the rear cab wall below window a double wall? If so, does anyone know how thick it is?

Pontiac1976 · 11-08-2021, 10:23 PM

Quote: Is the rear cab wall below window a double wall? If so, does anyone know how thick it is?

Yes the rear cab wall is double walled. For two reasons heat from exhaust heat and cut down on road noise
& reverb. Not to sure but you should be able to see near the bottom out side edge,

Big Chip · 11-10-2021, 01:02 PM

Quote:

Originally Posted by Bandit130

Is the rear cab wall below window a double wall? If so, does anyone know how thick it is?

It's only double walled to just below the window. I would say there's approximately 1/2" between the layers. I think if you get a mirror in the corner and look up you will see how much room there is.

11-07-2021, 01:20 PM	#1
Bandit130 Registered User Join Date: Dec 2014 Location: Euless, Texas Posts: 520	Rear cab wall thickness Is the rear cab wall below window a double wall? If so, does anyone know how thick it is? __________________ 1974 Cheyenne 10 LWB Stock 350 W/HEI /TH350/AC/4 BBL Quadrajet Mopar by Birth Chevy by Choice

11-08-2021, 10:23 PM	#2
Pontiac1976 Registered User Join Date: Oct 2015 Location: Ottawa, Ontario, Canada Posts: 766	Re: Rear cab wall thickness Quote: Is the rear cab wall below window a double wall? If so, does anyone know how thick it is? Yes the rear cab wall is double walled. For two reasons heat from exhaust heat and cut down on road noise & reverb. Not to sure but you should be able to see near the bottom out side edge, __________________ 1977 REG cab Long Bed with a 1984 Front Clip, 82 305 .60 over 9.0.1 flat top pistons, 4bbl, TH350, w/84 SS-intake & cam , w/ 1977 big block rad, 1975 gear box, 1984 master w/ metric fittings top & SAE fitting @ portion block, 1975 3.42 gear open diff. Duel 77-87 Factory air cleaner, duel inlet from rad support . Down sized 9' to new 8' Steel flat bed Was a 77 454 w/308 gear. Taken out 550 lbs. up front with motor clip change.



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