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Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

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Old Jul 25, 2023 | 04:45 PM
  #301  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Huddyb’sLT
I need the diagram for a 1987 5.0 305 carbureted please/thank you
page 1
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Old Jul 25, 2023 | 10:05 PM
  #302  
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Car: 84 TA orig. 305 LG4 "H" E4ME
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

https://www.thirdgen.org/forums/tech...al-sticky.html
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Old Sep 2, 2023 | 04:51 PM
  #303  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Hi, do you have diagram for 1982 Camaro pace car 305 cross fire. Much appreciated. Thanks. Jim
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Old Sep 2, 2023 | 05:04 PM
  #304  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

did you see this post ?

https://www.thirdgen.org/forums/atta...0crossfire.jpg
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Old Sep 3, 2023 | 10:02 PM
  #305  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Would love to have a copy of the 90-92 5.0L TPI diagram. Many thanks!
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Old Sep 3, 2023 | 10:07 PM
  #306  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

You Rock!
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Old Sep 5, 2023 | 03:56 PM
  #307  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

I need for 88 f-250 with w351 and could use engine trans and A/C heater vacuum lines
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Old Sep 5, 2023 | 03:57 PM
  #308  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Buy a service manual, this forum is for 3rd gen f body

Last edited by Tuned Performance; Oct 9, 2023 at 11:19 AM.
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Old Oct 9, 2023 | 10:46 AM
  #309  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

I need vacuum diagram for 4.3 1985 chevy impala no one has it
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Old Oct 9, 2023 | 10:48 AM
  #310  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

I need vacuum diagram for 4.3 1985 V6 chevy impala no one has it
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Old Oct 9, 2023 | 11:22 AM
  #311  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

This thread continues to deliver the lulz.


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Old Dec 20, 2023 | 02:17 PM
  #312  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

I've seen the routing diagram, and my Chilton/Haynes shows the same one. What I don't see is the vacuum lines from the hvac module and blend doors to the front of the vehicle. Is there a diagram for this? Hell, I'd take a picture drawn on notebook paper right now.

1983 Trans Am 5.0 CFI

Will
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Old Dec 20, 2023 | 04:20 PM
  #313  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by wilmil
I've seen the routing diagram, and my Chilton/Haynes shows the same one. What I don't see is the vacuum lines from the hvac module and blend doors to the front of the vehicle. Is there a diagram for this? Hell, I'd take a picture drawn on notebook paper right now.

1983 Trans Am 5.0 CFI

Will
Actually, there is a vac diagram for the interior ac vac lines. But im at work. Lol. Send me a pm so that I can remember. I'll shoot you the diagram. What year third gen you got?
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Old Feb 25, 2024 | 06:41 PM
  #314  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
I just collected ALL vacuum lines from 82 - 92 TG F-Bodies!!!! If anyone needs one, search below on this 1st page. Models covered with vacuum lines are:

1982-1984 2.5L TBI
1985-1986 2.5L TBI
1982 2.8L CARBURETED
1983 2.8L CARBURETED
1984 2.8L CARBURETED; EXCEPT CANADA
1984 2.8L CARBURETED; CANADA
1985 2.8L FUEL INJECTED
1986-1989 2.8L FUEL INJECTED
1990-1992 3.1L FUEL INJECTED
1982 5.0L CARBURETED
1983 5.0L CARBURETED
1984 5.0L CARBURETED; EXCEPT CANADA
1984 5.0L CARBURETED; CANADA
1985 5.0L CARBURETED; EXCEPT CANADA
1985 5.0L CARBURETED; CANADA
1986 5.0L CARBURETED; EXCEPT CANADA
1986 5.0L CARBURETED; CANADA
1987-1988 5.0L CARBURETED
5.0L CROSS-FIRE FUEL INJECTION
1988-1992 5.0L THROTTLE BODY INJECTION; MANUAL TRANSMISSION
1988-1992 5.0L THROTTLE BODY INJECTION; AUTO TRANS.
1985-1986 5.0L TUNED PORT INJECTION
1987-1989 5.0L AND 5.7L TUNED PORT INJECTION
1990-1992 5.0L AND 5.7L TUNED PORT INJECTION
1992 5.7L TUNED PORT INJECTION please

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Old Feb 25, 2024 | 06:44 PM
  #315  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Look here. Cryptic and hard to interpret I know, but, should lead to what you're looking for.

1990-1992 5.0L AND 5.7L TUNED PORT INJECTION
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Old Feb 25, 2024 | 06:50 PM
  #316  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
on your door step...
Attachment 381918
it’s still shows
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Old Feb 29, 2024 | 08:56 PM
  #317  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
I just collected ALL vacuum lines from 82 - 92 TG F-Bodies!!!! If anyone needs one, search below on this 1st page. Models covered with vacuum lines are:

1982-1984 2.5L TBI
1985-1986 2.5L TBI
1982 2.8L CARBURETED
1983 2.8L CARBURETED
1984 2.8L CARBURETED; EXCEPT CANADA
1984 2.8L CARBURETED; CANADA
1985 2.8L FUEL INJECTED
1986-1989 2.8L FUEL INJECTED
1990-1992 3.1L FUEL INJECTED
1982 5.0L CARBURETED
1983 5.0L CARBURETED
1984 5.0L CARBURETED; EXCEPT CANADA
1984 5.0L CARBURETED; CANADA
1985 5.0L CARBURETED; EXCEPT CANADA
1985 5.0L CARBURETED; CANADA
1986 5.0L CARBURETED; EXCEPT CANADA
1986 5.0L CARBURETED; CANADA
1987-1988 5.0L CARBURETED
5.0L CROSS-FIRE FUEL INJECTION
1988-1992 5.0L THROTTLE BODY INJECTION; MANUAL TRANSMISSION
1988-1992 5.0L THROTTLE BODY INJECTION; AUTO TRANS.
1985-1986 5.0L TUNED PORT INJECTION
1987-1989 5.0L AND 5.7L TUNED PORT INJECTION
1990-1992 5.0L AND 5.7L TUNED PORT INJECTION
I need the diagram for the vacuum lines for a 1987 Z28 Camaro 305 tune port injected please begging you I need to know what each vacuum line means so I can hook these up the right way my transmission won't change gears because of it
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Old Feb 29, 2024 | 09:30 PM
  #318  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by JTroupe
I need the diagram for the vacuum lines for a 1987 Z28 Camaro 305 tune port injected please begging you I need to know what each vacuum line means so I can hook these up the right way my transmission won't change gears because of it
700r4 doesn’t use vacuum lines
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Old Mar 11, 2024 | 04:00 PM
  #319  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

I have an 89 IROC-Z28 5.0L, 1987-1989 5.0L AND 5.7L TUNED PORT INJECTION. I would really like to get the vacuum diagrams you have for that. I an restoring it after someone let it sit for over 7 years outside and several of the hoses are broken and cracked.

Thank you
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Old Mar 11, 2024 | 04:08 PM
  #320  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by mae_127
I have an 89 IROC-Z28 5.0L, 1987-1989 5.0L AND 5.7L TUNED PORT INJECTION. I would really like to get the vacuum diagrams you have for that. I an restoring it after someone let it sit for over 7 years outside and several of the hoses are broken and cracked.

Thank you
look at the first two pages on this thread
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Old Mar 15, 2024 | 03:34 PM
  #321  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
Actually, there is a vac diagram for the interior ac vac lines. But im at work. Lol. Send me a pm so that I can remember. I'll shoot you the diagram. What year third gen you got?
1983. If you could resend that. Here, or wilmil@rocketmail.com, or 9793240064.
Thank you,

Will
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Old Jun 10, 2024 | 05:50 PM
  #322  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Need the vacuum hose diagram for 1987 Camaro Iroc Z 5.7 auto
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Old Jun 10, 2024 | 07:37 PM
  #323  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

1989 GTA SE Trans Am---needing vacuum lines (complete) for lumbar sets.

factory manuals--don't cut it. needing full diagrams

can you assist??

Alan
1989 Trans Am GTA SE Indy Pace Car
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Old Jul 20, 2024 | 02:50 PM
  #324  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Duane's 91 Z/28
Its on the left side.
do u have the diagram for a 1988 chevy caprice?
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Old Jul 20, 2024 | 05:18 PM
  #325  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by darrinbutler
do u have the diagram for a 1988 chevy caprice?
No, this is a website devoted exclusively to 1982/1992 Camaro/Firebird only.

Any info we have may or may not correspond to your Caprice. A website dedicated to all Chevy cars would likely have exact info for your car.....
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Old Jul 24, 2024 | 07:25 AM
  #326  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Do you have the diagram for the 1991 TA GTA 350 L98
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Old Jul 24, 2024 | 11:30 AM
  #327  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
on your door step...
Attachment 381918
it’s right there!
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Old Jul 25, 2024 | 08:46 PM
  #328  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
I just collected ALL vacuum lines from 82 - 92 TG F-Bodies!!!! If anyone needs one, search below on this 1st page. Models covered with vacuum lines are:

1982-1984 2.5L TBI
1985-1986 2.5L TBI
1982 2.8L CARBURETED
1983 2.8L CARBURETED
1984 2.8L CARBURETED; EXCEPT CANADA
1984 2.8L CARBURETED; CANADA
1985 2.8L FUEL INJECTED
1986-1989 2.8L FUEL INJECTED
1990-1992 3.1L FUEL INJECTED
1982 5.0L CARBURETED
1983 5.0L CARBURETED
1984 5.0L CARBURETED; EXCEPT CANADA
1984 5.0L CARBURETED; CANADA
1985 5.0L CARBURETED; EXCEPT CANADA
1985 5.0L CARBURETED; CANADA
1986 5.0L CARBURETED; EXCEPT CANADA
1986 5.0L CARBURETED; CANADA
1987-1988 5.0L CARBURETED
5.0L CROSS-FIRE FUEL INJECTION
1988-1992 5.0L THROTTLE BODY INJECTION; MANUAL TRANSMISSION
1988-1992 5.0L THROTTLE BODY INJECTION; AUTO TRANS.
1985-1986 5.0L TUNED PORT INJECTION
1987-1989 5.0L AND 5.7L TUNED PORT INJECTION
1990-1992 5.0L AND 5.7L TUNED PORT INJECTION

Correction Found The 1986 Trans AM TPI Vin F 305 thank you & Sofakingdom! Wonder if I have A vacuum leak.

Last edited by Extrafitkid; Jul 25, 2024 at 10:10 PM.
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Old Jul 25, 2024 | 09:15 PM
  #329  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

1985-1986 5.0L TUNED PORT INJECTION
Sounds like the one you're after. In his very first dump, before other people started adding theirs.

Vacuum sucks. Kinda like gravity. Or even, magnets.
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Old Jul 25, 2024 | 10:14 PM
  #330  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Thank you Sofakingdom for showing me that it was there.
Wow bunch to TPI Pics too.
I missed it so Obvious Now.

Cool
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Old Oct 19, 2024 | 02:52 PM
  #331  
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Re: 1997 GMC Sierra 1500 5.7 vacuum line diagram

I need a diagram of the vacuum lines on a 97 GMC Sierra 1500 5.7
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Old Oct 19, 2024 | 03:18 PM
  #332  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Try a truck forum. This one is for 82-92 Camaro & Firebird exclusively.
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Old Oct 20, 2024 | 08:58 AM
  #333  
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Re: 1997 GMC Sierra 1500 5.7 vacuum line diagram

Originally Posted by GM.Jerry
I need a diagram of the vacuum lines on a 97 GMC Sierra 1500 5.7

Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!! - Page 10 - Third Generation F-Body Message Boards


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Old Nov 9, 2024 | 12:04 PM
  #334  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Duane's 91 Z/28
Its on the left side.
I need the vacuum diagram it's for a 454 7.4 l gasoline engine . It's in Mt 95 Chevy ck2500. Does anyone have them ?
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Old Nov 9, 2024 | 01:14 PM
  #335  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Is this for 82-92 Camaro or Firebird?

Then they won't be here. This is a forum devoted exclusively to those vehicles.

Try a truck forum.
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Old Feb 9, 2025 | 09:04 PM
  #336  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

1982 Carburated 5.0 please
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Old Feb 22, 2025 | 08:54 AM
  #337  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
I just collected ALL vacuum lines from 82 - 92 TG F-Bodies!!!! If anyone needs one, search below on this 1st page. Models covered with vacuum lines are:

1982-1984 2.5L TBI
1985-1986 2.5L TBI
1982 2.8L CARBURETED
1983 2.8L CARBURETED
1984 2.8L CARBURETED; EXCEPT CANADA
1984 2.8L CARBURETED; CANADA
1985 2.8L FUEL INJECTED
1986-1989 2.8L FUEL INJECTED
1990-1992 3.1L FUEL INJECTED
1982 5.0L CARBURETED
1983 5.0L CARBURETED
1984 5.0L CARBURETED; EXCEPT CANADA
1984 5.0L CARBURETED; CANADA
1985 5.0L CARBURETED; EXCEPT CANADA
1985 5.0L CARBURETED; CANADA
1986 5.0L CARBURETED; EXCEPT CANADA
1986 5.0L CARBURETED; CANADA
1987-1988 5.0L CARBURETED
5.0L CROSS-FIRE FUEL INJECTION
1988-1992 5.0L THROTTLE BODY INJECTION; MANUAL TRANSMISSION
1988-1992 5.0L THROTTLE BODY INJECTION; AUTO TRANS.
1985-1986 5.0L TUNED PORT INJECTION
1987-1989 5.0L AND 5.7L TUNED PORT INJECTION
1990-1992 5.0L AND 5.7L TUNED PORT INJECTION
could I please get the diagram for 1989 pontiac firebird 2.8L v6
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Old Feb 22, 2025 | 10:41 AM
  #338  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
Here ya go Ma'am.
Attachment 381839
why not just look at the image instead of requesting the image 🤦‍♂️
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Old Feb 22, 2025 | 02:13 PM
  #339  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Funny how people post copies that list of the initial ones he put up, and then ask for ones that are specifically on that list, such as 82 carbed 305 & 89 6-cyl. I guess some folks just can't read. Or maybe, are so LAZY that they expect to be spoon-fed, instead of actually looking at stuff for themselves.
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Old Feb 22, 2025 | 02:17 PM
  #340  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

I’ll help, here’s one for 1983 corvette
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Old Feb 22, 2025 | 03:44 PM
  #341  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

I'm certainly glad we got that one out of the way... otherwise surely some stroke will come on here and ask for it.

[ibm] This page intentionally left blank [/ibm]
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Old Feb 23, 2025 | 07:28 AM
  #342  
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Axle/Gears: 3.23 Posi
Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Tuned Performance
I’ll help, here’s one for 1983 corvette

I see what you did there.



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Old Jul 27, 2025 | 02:07 AM
  #343  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Chevy86 IROC-Z
I just collected ALL vacuum lines from 82 - 92 TG F-Bodies!!!! If anyone needs one, search below on this 1st page. Models covered with vacuum lines are:

1982-1984 2.5L TBI
1985-1986 2.5L TBI
1982 2.8L CARBURETED
1983 2.8L CARBURETED
1984 2.8L CARBURETED; EXCEPT CANADA
1984 2.8L CARBURETED; CANADA
1985 2.8L FUEL INJECTED
1986-1989 2.8L FUEL INJECTED
1990-1992 3.1L FUEL INJECTED
1982 5.0L CARBURETED
1983 5.0L CARBURETED
1984 5.0L CARBURETED; EXCEPT CANADA
1984 5.0L CARBURETED; CANADA
1985 5.0L CARBURETED; EXCEPT CANADA
1985 5.0L CARBURETED; CANADA
1986 5.0L CARBURETED; EXCEPT CANADA
1986 5.0L CARBURETED; CANADA
1987-1988 5.0L CARBURETED
5.0L CROSS-FIRE FUEL INJECTION
1988-1992 5.0L THROTTLE BODY INJECTION; MANUAL TRANSMISSION
1988-1992 5.0L THROTTLE BODY INJECTION; AUTO TRANS.
1985-1986 5.0L TUNED PORT INJECTION
1987-1989 5.0L AND 5.7L TUNED PORT INJECTION
1990-1992 5.0L AND 5.7L TUNED PORT INJECTION


1986 5.0 tuned port?
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Old Jul 27, 2025 | 09:19 AM
  #344  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Post 43 didn’t work?
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Old Feb 8, 2026 | 02:15 PM
  #345  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by AdamsRS25
1992 RS 305 TBI......Thanks
Im in need of the 2014 3.6 camaro vacuum lines. Thank you in advance.
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Old Feb 8, 2026 | 02:22 PM
  #346  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Wrong forum
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Old Mar 4, 2026 | 07:37 PM
  #347  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

If you happen to have the vacuum lines diagram for 1990-1992 3.1L FUEL INJECTED, that would be great.
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Old Mar 4, 2026 | 07:59 PM
  #348  
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Car: 1967 Camaro, 91 z28
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Axle/Gears: J65 pbr on stock posi 10bolt
Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Originally Posted by Dadio70
If you happen to have the vacuum lines diagram for 1990-1992 3.1L FUEL INJECTED, that would be great.
have you seen post 29 ?
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Old Mar 4, 2026 | 08:21 PM
  #349  
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Re: Vacuum Lines Diagrams!!! I GOT THEM ALL!!!!!

Thank you! I had gone right past it.
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