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Old Dec 5, 2004 | 03:34 PM
  #1  
carbed82_Z28's Avatar
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From: Omaha, NE.
Car: 82 Z28
Engine: She's motor-less!
Transmission: th-350
Firewall cleaning

Ive took out the blower motor,a/c crap, and heater core. IM looking to sheet metal the firewall, clean it up..........Anyone have any pics of theres and any tips?
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Old Dec 6, 2004 | 09:17 AM
  #2  
WILL85IROC's Avatar
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From: PITTSBURGH, PA
Car: 85 IROC-Z Z-28, BLUE & SILVER
Engine: 5.7L & 5.0L
Transmission: 700R4
Axle/Gears: FACTORY
i'm looking to do the same thing but also need to know where to get that black rubber insulation peice that runs across the lower firewall by the pedal over to kick panels????:hail:
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Old Dec 6, 2004 | 01:50 PM
  #3  
carbed82_Z28's Avatar
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From: Omaha, NE.
Car: 82 Z28
Engine: She's motor-less!
Transmission: th-350
Well see im just doing the firewall. I need still to take the winshield wiper motor off and clean up a few things, then here comes the shinny sheet metal. i still need some pics!
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Old Dec 6, 2004 | 03:47 PM
  #4  
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From: Oklahoma City Metro
Car: 1983 25th Anny Daytona 500 T/A
Engine: Stock...inoperative... 305
Transmission: Automatic
I'm thinking about doing the same thing. Are you getting rid of the windshield wiper motor, or just removing it to do the firewall then reinstall?
ops32
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Old Dec 6, 2004 | 04:58 PM
  #5  
carbed82_Z28's Avatar
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From: Omaha, NE.
Car: 82 Z28
Engine: She's motor-less!
Transmission: th-350
Originally posted by ops32
I'm thinking about doing the same thing. Are you getting rid of the windshield wiper motor, or just removing it to do the firewall then reinstall?
ops32
I dunno yet. i dont plan on driving it in the rain so i think i just might keep it off.

I love having a second car!....
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Old Dec 6, 2004 | 05:20 PM
  #6  
deadbird's Avatar
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From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
https://www.thirdgen.org/techbb2/sho...hreadid=268480
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Old Dec 6, 2004 | 08:56 PM
  #7  
FndmntlsOfPimpn's Avatar
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From: Port Huron Mi
Car: 87 Formula
Engine: 350 tpi
Transmission: 700r4
Axle/Gears: Stock 9 bolt
leaving the wipers on might not be a bad idea.... it would definitly suck to be caught in the rain without wipers rain x would help but is not 100% effective
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Old Dec 6, 2004 | 09:27 PM
  #8  
carbed82_Z28's Avatar
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From: Omaha, NE.
Car: 82 Z28
Engine: She's motor-less!
Transmission: th-350
Originally posted by FndmntlsOfPimpn
leaving the wipers on might not be a bad idea.... it would definitly suck to be caught in the rain without wipers rain x would help but is not 100% effective
that rain x stuff works really well though.....I dunno, still undecided.
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Old Dec 8, 2004 | 12:06 PM
  #9  
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From: Oklahoma City Metro
Car: 1983 25th Anny Daytona 500 T/A
Engine: Stock...inoperative... 305
Transmission: Automatic
Originally posted by carbed82_Z28
I dunno yet. i dont plan on driving it in the rain so i think i just might keep it off.

I love having a second car!....
Me too! I've been trying to decide on the wipers. My car is a "toy" and will only be driven on nice days, etc.
ops32
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Old Dec 10, 2004 | 05:41 PM
  #10  
crazyn8's Avatar
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From: Illinois
Car: 55 Chevy (the only one that counts), 80 TA, 85 TA, 87 FB
Engine: BBC, BBC, SBC, none
Transmission: M-22, TH400, TH350, none
https://www.thirdgen.org/techbb2/sho...threadid=268480

Check out this link. Keep in mind that third-gens firewalls are not straight to start with, the driver side firewall comes into engine compartment approx 1/2" more than pass. side. This doesnt seem like much until you spray the glossy paint and it stands out like a sore thumb. If you are still wanting to smooth the firewall on your car, let me know and I will give you some tips (that is my car, I did the work).
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Old Dec 10, 2004 | 06:14 PM
  #11  
bjm323's Avatar
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From: Northeast OH
Car: '91 Camaro RS
crazyn8, I want to smooth my firewall like that. Any tips you can give me are welcomed, especially when it comes to the seam that runs across the firewall. Beautiful car by the way. Any updates?

Last edited by bjm323; Dec 10, 2004 at 08:24 PM.
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Old Dec 11, 2004 | 02:40 AM
  #12  
carbed82_Z28's Avatar
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From: Omaha, NE.
Car: 82 Z28
Engine: She's motor-less!
Transmission: th-350
That link didnt work........
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Old Dec 11, 2004 | 04:59 PM
  #13  
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From: Illinois
Car: 55 Chevy (the only one that counts), 80 TA, 85 TA, 87 FB
Engine: BBC, BBC, SBC, none
Transmission: M-22, TH400, TH350, none
https://www.thirdgen.org/techbb2/sho...hreadid=268480


try this link again
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Old Dec 11, 2004 | 09:41 PM
  #14  
deadbird's Avatar
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From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
That looks strangely similar to the link I posted...
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Old Dec 12, 2004 | 01:50 AM
  #15  
carbed82_Z28's Avatar
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From: Omaha, NE.
Car: 82 Z28
Engine: She's motor-less!
Transmission: th-350
Originally posted by deadbird
That looks strangely similar to the link I posted...
Yes yes, i believe its the same one.

But tell me this crazyn8, did you body work it or sheet metal it?.....
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Old Dec 12, 2004 | 03:37 PM
  #16  
crazyn8's Avatar
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From: Illinois
Car: 55 Chevy (the only one that counts), 80 TA, 85 TA, 87 FB
Engine: BBC, BBC, SBC, none
Transmission: M-22, TH400, TH350, none
Both....Parts of the existing firewall were used (driver side) , one section was removed (pass side), and final finnishing to get it all smoothed out. I didnt use 2-gals of bondo and a 2 ft speader (although some people would). Didnt see the link before, sometimes I dont see what I see...sorry bout that deadbird
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Old Dec 12, 2004 | 05:58 PM
  #17  
carbed82_Z28's Avatar
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From: Omaha, NE.
Car: 82 Z28
Engine: She's motor-less!
Transmission: th-350
Originally posted by crazyn8
Both....Parts of the existing firewall were used (driver side) , one section was removed (pass side), and final finnishing to get it all smoothed out. I didnt use 2-gals of bondo and a 2 ft speader (although some people would). Didnt see the link before, sometimes I dont see what I see...sorry bout that deadbird
See im not gonna take it to that extent.

I just want a shinny, flat sheet metal to cover the holes and make it look smooth..
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Old Dec 13, 2004 | 01:35 AM
  #18  
deadbird's Avatar
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From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Originally posted by crazyn8
Didnt see the link before, sometimes I dont see what I see...sorry bout that deadbird
No need for that, I wasn't jumping your s___ or anything.. was just being a little sarcastic. Doing an excellent job on the car, too btw.
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Old Dec 13, 2004 | 02:37 AM
  #19  
spartyon's Avatar
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From: winthrop harbor, il & plymouth, il
Car: 1986 camaro
Engine: 383 sbc
Transmission: th-400
Axle/Gears: 4th Gen 10 bolt/Detroit TrueTrac 4.
like this:

it's not finished and i think i am going to redo the entire firewall like the other picture post and go with a vintage air system later on. it looks great though but i think i want something show quality since i have yet again changed directions. it matches all of the lines around it in that area.

Last edited by spartyon; Dec 13, 2004 at 02:40 AM.
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Old Dec 13, 2004 | 02:39 AM
  #20  
spartyon's Avatar
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From: winthrop harbor, il & plymouth, il
Car: 1986 camaro
Engine: 383 sbc
Transmission: th-400
Axle/Gears: 4th Gen 10 bolt/Detroit TrueTrac 4.
oops forgot picture.
Attached Thumbnails Firewall cleaning-firewall-1.jpg  
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Old Dec 13, 2004 | 07:17 AM
  #21  
camaroracer1992's Avatar
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Joined: Sep 2000
Posts: 406
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Car: 1992 Camaro RS
Engine: 355
Transmission: th400
Axle/Gears: 3.89
heres mine
Attached Thumbnails Firewall cleaning-951_installed_big.jpg  
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Old Dec 13, 2004 | 11:59 AM
  #22  
carbed82_Z28's Avatar
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From: Omaha, NE.
Car: 82 Z28
Engine: She's motor-less!
Transmission: th-350
camaroracer92, did you just sheet metal it and paint or what did you do.

See i like the whole shinny firewall thing, it looks "race" like....So i just gotta take my time, and ill try to remember to post pics!
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Old Dec 16, 2004 | 01:58 AM
  #23  
smokefan's Avatar
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From: Connecticut
Car: 86 IROC w/Danko bodykit, 1988 iroc vert, 1989 k1500 pickup 6" lift and 35" tires, 2002 chevy tahoe z71
Engine: 383 stealth ram, 305 tpi, 350 tbi, 5.3l
Transmission: T56, 700r4, 700r4, 4l460
i like the way its all smoothed out. very clean looking....what did you use to do it.
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Old Dec 16, 2004 | 07:23 AM
  #24  
camaroracer1992's Avatar
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Car: 1992 Camaro RS
Engine: 355
Transmission: th400
Axle/Gears: 3.89
i welded steel behind the holes from the blower and the heater duct and then grinded the welds and then smoothed the firewall with fiberglass then a skim coat of bondo. i did hte same for the battery trays and also the sides where you put your hands in for the side marker lights. i just repainted the entire car in house of kolors kandy teal and also metal flake flames
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