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Another thirdgen project 84 Trans Am

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Old Apr 17, 2024 | 10:02 PM
  #1  
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Another thirdgen project 84 Trans Am

hey all, back again, haven't had a 3rdgen in awhile. picked up an 84 TA recently, she needs some love. interior isn't bad, but the paint is rough, been too close to a fire at some point, and neglected by well.... negligent previous owners.
regardless. its new to me. haven't gone through the RPOs yet. they said it was an auto that got converted to a 5spd. i don't believe them though. feels like its got 3.73s and that was the std gear for manuals in 84. also while taking the interior apart to steam clean and remove ALOT of unnecessary wiring (3 separate 80s alarm systems) i found someone's high school yearbook photo (from the 80s) an atm receipt from 1984 and a promo card from McDonalds (for the 1984 summer Olympics) all under the shifter trim, so safe to say that manual has been in there since 84. it shifts great, and runs really good despite leaking fuel (fuel lines on the pump aren't long enough.) and having the Qjet swapped out for an edlebrock, but the factory hei intact (i remember this causing timing issues in my old z28) i drove this thing all the way back to Bellingham from Yakima on a little over 1 tank, 60mph is 2krpm in 5th, wheels are stock and tires are stock size (any of the gear wizards wanna math that for me?) aside from that I've been cleaning and gathering parts. found the only place left online you can get a brand new isolation relay for the headlights, and now those work great, pulled the gauge cluster out to swap the mostly burnt out bulbs for some green LEDs. gonna repaint the orange bezel too, not a fan of the orange. got some period correct goodies for it too. set of AR Gambler 500s with some pretty nice tires on em that i haven't put on yet (still cleaning them up) and a moroso dress up kit (those moroso valve covers sure have gotten expensive)


Last edited by kmcn47; Apr 17, 2024 at 10:17 PM. Reason: adding rpo sheet
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Old Apr 17, 2024 | 10:03 PM
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am


her good side

her bad side

the seats have small tears and the seatbelts are stuck all the way out, but its not awful in here

some shiny for the engine

the right relay

look working pop ups
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Old Apr 17, 2024 | 10:09 PM
  #3  
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

also got some more goodies for the short term i gotta all get together and on the car when i'm not up to my *** in solidworks and G-code homework.

good ole ebay longtubes

good ole ebay HEI

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Old Apr 17, 2024 | 10:11 PM
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

also found some really neat stuff at a thrift store when i was cleaning out my garage.

i didn't buy this at the time but man it was cool

got a cheapo engine crane though for just in case/future use
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Old Apr 17, 2024 | 10:24 PM
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

just another picture dump of the parts i gathered this past month

correct 84 bumper, seen better days

correct power bulge hood, seen better days

the wheels and tires really aren't too bad. pleasantly surprised actually

how shes currently sitting
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Old Apr 17, 2024 | 10:28 PM
  #6  
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

also if anyone knows the cheapest place to get a set of the correct turn signals (not the ****in trailer lights the previous guy badly wired in) and some preferably new front grills that'd be great
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Old Apr 17, 2024 | 10:45 PM
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Car: 1984 T/A
Engine: LQ4
Transmission: T56
Axle/Gears: Ford 8.8 4.10 gears
Re: Another thirdgen project 84 Trans Am

Originally Posted by kmcn47
also if anyone knows the cheapest place to get a set of the correct turn signals (not the ****in trailer lights the previous guy badly wired in) and some preferably new front grills that'd be great
I have a pair of turn signals if you need. $50 shipped usps, You can get new grilles on ebay or from hawks or classic industries
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Old Apr 17, 2024 | 11:19 PM
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From: Northern NY
Car: 1988 Trans Am GTA and 1979 Trans Am
Engine: 5.7 L98
Transmission: 700R4
Axle/Gears: Borg Warner 9 bolt 3.27
Re: Another thirdgen project 84 Trans Am

Looks like a nice project, the black and gold is a killer combo on the TA along with the 5 speed and those gears should make that a fun ride as well. I haven't seen those wheels since high school and then it was on a 80s Formula and they looked the part.
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Old Apr 17, 2024 | 11:27 PM
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kmcn47's Avatar
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

Originally Posted by punkmaster98
I have a pair of turn signals if you need. $50 shipped usps, You can get new grilles on ebay or from hawks or classic industries
just to make sure we're talking about the same thing, i need the two turn signals from right under the hood, housings and all
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Old Apr 17, 2024 | 11:29 PM
  #10  
kmcn47's Avatar
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

Originally Posted by kmcn47
just to make sure we're talking about the same thing, i need the two turn signals from right under the hood, housings and all
these
https://www.ebay.com/itm/133930602896
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Old Apr 18, 2024 | 08:55 AM
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From: Jackson NJ
Car: 1984 T/A
Engine: LQ4
Transmission: T56
Axle/Gears: Ford 8.8 4.10 gears
Re: Another thirdgen project 84 Trans Am

Originally Posted by kmcn47
yes I know. Idk what else it could have been. I will take a picture
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Old Apr 18, 2024 | 09:20 AM
  #12  
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From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: Another thirdgen project 84 Trans Am

In '84, the G92 option offered 3.73 rear-end with an automatic trans.
No idea if that's what yours is...
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Old Apr 18, 2024 | 10:10 AM
  #13  
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Car: 1984 Chevrolet Camaro Z28
Engine: 5.0 Liter 4-BBL V8 High Output
Transmission: 5-Speed Manual
Axle/Gears: 3.73
Re: Another thirdgen project 84 Trans Am

It Came From The Factory With 3.23 Gears No Posi


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Old Apr 18, 2024 | 04:53 PM
  #14  
kmcn47's Avatar
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

awesome, not like i plan on racing this thing, and even the factory "posi" rear ends aren't really posi anyway
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Old Apr 18, 2024 | 04:53 PM
  #15  
kmcn47's Avatar
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

Originally Posted by punkmaster98
yes I know. Idk what else it could have been. I will take a picture
i'll pm you on payday if they're in good shape
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Old Apr 18, 2024 | 08:54 PM
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Car: 1988 Trans Am
Engine: L03
Transmission: 700R4
Axle/Gears: 10 Bolt 2.73 Open
Re: Another thirdgen project 84 Trans Am

Congrats on the purchase. Looks like a solid project.
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Old Apr 19, 2024 | 07:39 AM
  #17  
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Engine: 355 TBI
Transmission: 700R4
Axle/Gears: 10 Bolt.Posi-3.73s
Re: Another thirdgen project 84 Trans Am

I Like !
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Old May 4, 2024 | 09:40 PM
  #18  
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

welp, been a little while, been very busy in school, and with all my other projects going on (having a house is tiring) but i did manage to get the wrong hood and bumper cover off. and if anyone wants them they are for sale, reasonably priced as hell and pickup only. i think they're later 80s like what my old 89 had. i also got the correct 84 bumper cover just hanging on there. need to fanagle the bumper cover support bracket off the wrong one and get in on the right one before i get it on the car, also, jesus christ its difficult to get to some of these bumper cover bolts. i wish i had known before hand. still gotta rattle can my hood black (its currently orange?) everywhere that maaco won't get when the car gets painted before it goes on
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Old May 4, 2024 | 09:52 PM
  #19  
kmcn47's Avatar
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From: Lynden WA
Car: 84 Trans Am, 84 Fiero, 86 944
Engine: 5.0, 2.5, 2.5
Transmission: 5spd
Re: Another thirdgen project 84 Trans Am

ahh forgot to add, my seatbelts are well and truly junk and i guess thats more outrageous money for basic stuff i gotta spend lol and my headliner fell apart during removal but that i atleast figured was gonna get replaced anyway
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