cab firewall construction Q's - The 1947 - Present Chevrolet & GMC Truck Message Board Network

thejed72 · 11-08-2011, 05:07 PM

Between the cowl and the firewall is there an angled strip used to attach the pieces? Trying to plan out my cab repairs and I'm not sure if I'm seeing things or if this part comes with one of the replacement panels? Anybody know a link showing aftermarket panels used for this type repair?
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**special-K** · 11-09-2011, 07:08 AM

Do these help?

http://www.topbananaparts.com/servle...vy-dash/Detail

http://www.brotherstrucks.com/prodin...number=CCP67IN

thejed72 · 11-09-2011, 08:33 AM

Well, the pics are better than other ones I've seen for the cowl. My question is from the cowl there is a lip extending. From the lip there seems to be a 2"x2" angled piece that's attached to that lip that the firewall gets attached to forming a little valley so my truck rusts out. Is that angled piece attached to the rear of the firewall panel on the replacement pieces, or is it something that needs fabbed up? Or better yet, does someone reproduce it so I don't have to? Or am I just imagining this piece?

It just doesn't look like these to pieces if put together like from the factory could be spot welded together as original. Seems like and looks like there should be another piece between the two.

bcutt · 11-09-2011, 09:23 AM

The inner cowl panel and the firewall shown in the link above is what you are referring to. Depending on how bad your rust is you may not even need the whole firewall replacement or the whole inner cowl panel. Pictures here of what you have would really help. You may need to make your own patch panels if the area below the inner cowl panel is rusted out. Here are a couple pics of what I did to my truck so you can have a better idea. As far as the angled strip you are referring to I think your mind is just playing tricks on you

Brandon

bcutt · 11-09-2011, 09:28 AM

Sorry forgot the pics..

thejed72 · 11-09-2011, 12:29 PM

Still think we're missing something. there needs to be a verticle lip that the firewall attaches to either to the cowl or something else....
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bcutt · 11-09-2011, 09:21 PM

That vertical lip you are referring to is part of the cab underneath the cowl. The firewall is spot welded to it.

thejed72 · 11-09-2011, 09:39 PM

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thejed72 · 11-09-2011, 09:40 PM

That makes sense. Anyone make a repair piece for this? That's one I haven't seen.
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bcutt · 11-10-2011, 07:46 AM

Quote:

Originally Posted by thejed72

That makes sense. Anyone make a repair piece for this? That's one I haven't seen.
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Nope you'll be on your own making a patch for that area.
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mbgmike · 11-11-2011, 08:44 PM

are you talking about these?
http://www.mcssl.com/store/mikesbump...wl-panel-lower

thejed72 · 11-11-2011, 11:16 PM

That's one of them, but I think I need the one below it as well, which is what I guess I need.
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11-08-2011, 05:07 PM	#1
thejed72 Registered User Join Date: Mar 2011 Location: Hummelstown PA Posts: 48	cab firewall construction Q's Between the cowl and the firewall is there an angled strip used to attach the pieces? Trying to plan out my cab repairs and I'm not sure if I'm seeing things or if this part comes with one of the replacement panels? Anybody know a link showing aftermarket panels used for this type repair? Posted via Mobile Device

11-09-2011, 07:08 AM	#2
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: cab firewall construction Q's Do these help? http://www.topbananaparts.com/servle...vy-dash/Detail http://www.brotherstrucks.com/prodin...number=CCP67IN __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

11-09-2011, 08:33 AM	#3
thejed72 Registered User Join Date: Mar 2011 Location: Hummelstown PA Posts: 48	Re: cab firewall construction Q's Well, the pics are better than other ones I've seen for the cowl. My question is from the cowl there is a lip extending. From the lip there seems to be a 2"x2" angled piece that's attached to that lip that the firewall gets attached to forming a little valley so my truck rusts out. Is that angled piece attached to the rear of the firewall panel on the replacement pieces, or is it something that needs fabbed up? Or better yet, does someone reproduce it so I don't have to? Or am I just imagining this piece? It just doesn't look like these to pieces if put together like from the factory could be spot welded together as original. Seems like and looks like there should be another piece between the two.

11-09-2011, 09:23 AM	#4
bcutt Registered User Join Date: Aug 2008 Location: North GA Posts: 400	Re: cab firewall construction Q's The inner cowl panel and the firewall shown in the link above is what you are referring to. Depending on how bad your rust is you may not even need the whole firewall replacement or the whole inner cowl panel. Pictures here of what you have would really help. You may need to make your own patch panels if the area below the inner cowl panel is rusted out. Here are a couple pics of what I did to my truck so you can have a better idea. As far as the angled strip you are referring to I think your mind is just playing tricks on you Brandon __________________ "Some of my finest hours have been spent on my back veranda, smoking hemp and observing as far as my eye can see." - Thomas Jefferson 72 C10 SWB "Work in Progress"

11-09-2011, 09:28 AM	#5
bcutt Registered User Join Date: Aug 2008 Location: North GA Posts: 400	Re: cab firewall construction Q's Sorry forgot the pics.. Attached Images __________________ "Some of my finest hours have been spent on my back veranda, smoking hemp and observing as far as my eye can see." - Thomas Jefferson 72 C10 SWB "Work in Progress"

11-09-2011, 12:29 PM	#6
thejed72 Registered User Join Date: Mar 2011 Location: Hummelstown PA Posts: 48	Re: cab firewall construction Q's Still think we're missing something. there needs to be a verticle lip that the firewall attaches to either to the cowl or something else.... Posted via Mobile Device

11-09-2011, 09:21 PM	#7
bcutt Registered User Join Date: Aug 2008 Location: North GA Posts: 400	Re: cab firewall construction Q's That vertical lip you are referring to is part of the cab underneath the cowl. The firewall is spot welded to it. __________________ "Some of my finest hours have been spent on my back veranda, smoking hemp and observing as far as my eye can see." - Thomas Jefferson 72 C10 SWB "Work in Progress"

11-09-2011, 09:39 PM	#8
thejed72 Registered User Join Date: Mar 2011 Location: Hummelstown PA Posts: 48	Re: cab firewall construction Q's Posted via Mobile Device

11-09-2011, 09:40 PM	#9
thejed72 Registered User Join Date: Mar 2011 Location: Hummelstown PA Posts: 48	Re: cab firewall construction Q's That makes sense. Anyone make a repair piece for this? That's one I haven't seen. Posted via Mobile Device

11-11-2011, 08:44 PM	#11
mbgmike Registered User Join Date: Aug 2005 Location: Pasadena,Tx /Pto Pta DR Posts: 5,415	Re: cab firewall construction Q's are you talking about these? http://www.mcssl.com/store/mikesbump...wl-panel-lower

11-11-2011, 11:16 PM	#12
thejed72 Registered User Join Date: Mar 2011 Location: Hummelstown PA Posts: 48	Re: cab firewall construction Q's That's one of them, but I think I need the one below it as well, which is what I guess I need. Posted via Mobile Device



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