4th Generation Seats!
Thread Starter
Junior Member
Joined: Feb 2009
Posts: 35
Likes: 0
From: York, NY
Car: 85 z28
Engine: 355 SBC
Transmission: 700R4 w/ shift kit & Corvette Servo
Axle/Gears: 3.08
4th Generation Seats!
I have been in the market for 4th generation camaro seats for some time now. I have a silver 85 z28 and my seats are pretty much torn to shreds. Well I just found a set that are black and grey cloth the hole set in near perfect condition for 150 dollars.
Now the drivers seat is power, I am just curious to whether the I can just remove the 4th gen seat off the track and place it on my 3rd gen seat track in order to have manual movement of seats.
I also have heard many times that these 4th gen seats bolt right up in a 3rd generation car, but for the sake of hearing it again. Is this true?
Thanks
Now the drivers seat is power, I am just curious to whether the I can just remove the 4th gen seat off the track and place it on my 3rd gen seat track in order to have manual movement of seats.
I also have heard many times that these 4th gen seats bolt right up in a 3rd generation car, but for the sake of hearing it again. Is this true?
Thanks
Senior Member
Joined: Nov 2009
Posts: 349
Likes: 0
From: San Jose CA
Car: 1986 IROC-Z
Engine: 305 TPI
Transmission: 700r4
Re: 4th Generation Seats!
i believe very strongly it is true!!!!
also it will not work with the tracks like that i believe, but all you need to do it run a power wire and a ground, a body ground would probably even work, and walah you have power seat
also it will not work with the tracks like that i believe, but all you need to do it run a power wire and a ground, a body ground would probably even work, and walah you have power seat
Re: 4th Generation Seats!
I had a full set of leather seats from an '02 SS in my '89 IROC and yes they bolt right up literally. You should have no trouble with that at all.
Member
iTrader: (2)
Joined: Mar 2009
Posts: 340
Likes: 0
From: Evansville, IN
Car: I have a 91 Camaro RS
Engine: 383 stroker
Transmission: Stock automatic 700r4
Axle/Gears: I have 3.73 Gears with a Eaton posi
Re: 4th Generation Seats!
Even the back Seats bolt right in?
Supreme Member
iTrader: (1)
Joined: Sep 2002
Posts: 2,565
Likes: 10
From: Texas
Car: 1992 Formula Firebird
Engine: 305CID (LB9)
Transmission: World Class T5
Axle/Gears: 10-bolt, 4.10 gears
Re: 4th Generation Seats!
Member
Joined: Sep 2008
Posts: 114
Likes: 0
From: ,Ontario Canada
Car: 84 Z28,03 GSXR1000,07 RMZ 250
Engine: H.O. L69
Transmission: 5spd
Axle/Gears: 3.73 possie
Re: 4th Generation Seats!
i put in a set of 4th gen .. best upgrade so far IMO,, totally worth the money.. i just hooked up a cigarette lighter attachment to the seat ,.. (how often do you move the seat right?) and when i do need to ajust the seat i just pull the wire out from under the seat and plug it in .. i may take the time to run a wire under the carpet , but so far this is working just fine.. and yes they all bolt right up as if they were made to ..
Supreme Member
iTrader: (1)
Joined: Sep 2002
Posts: 2,565
Likes: 10
From: Texas
Car: 1992 Formula Firebird
Engine: 305CID (LB9)
Transmission: World Class T5
Axle/Gears: 10-bolt, 4.10 gears
Re: 4th Generation Seats!
i put in a set of 4th gen .. best upgrade so far IMO,, totally worth the money.. i just hooked up a cigarette lighter attachment to the seat ,.. (how often do you move the seat right?) and when i do need to ajust the seat i just pull the wire out from under the seat and plug it in .. i may take the time to run a wire under the carpet , but so far this is working just fine.. and yes they all bolt right up as if they were made to ..
Trending Topics
Supreme Member
Joined: Sep 2002
Posts: 9,192
Likes: 19
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: 4th Generation Seats!
yep - fronts and rears are direct bolt in. keep the power track attached and run a fused power wire and a ground to it and use the power!
Re: 4th Generation Seats!
----------------------------------
Link Building
Re: 4th Generation Seats!
Supreme Member
iTrader: (1)
Joined: Sep 2002
Posts: 2,565
Likes: 10
From: Texas
Car: 1992 Formula Firebird
Engine: 305CID (LB9)
Transmission: World Class T5
Axle/Gears: 10-bolt, 4.10 gears
Re: 4th Generation Seats!
Also it is worth mentioning that the 4th generation leather seats that came in the Trans Am are virtually identical to the 3rd generation "Ultima" seat that came in the GTA. The only difference is the Ultimas have the "ET head" shaped head rests while the fourth generation seats use a different design. When you get fourth generation power seats, simply get them with the wiring and you can easily wire them up like they would have been at the factory.
Member
Joined: Sep 2008
Posts: 114
Likes: 0
From: ,Ontario Canada
Car: 84 Z28,03 GSXR1000,07 RMZ 250
Engine: H.O. L69
Transmission: 5spd
Axle/Gears: 3.73 possie
Re: 4th Generation Seats!
ya i normanlly would but i didnt get the chance when i out them in .. but then found i have yet to move them from the position i have them in the last 2 years as im the only driver so i have just left it that way with the wire tucked up under the seat ..someday i will take the time to run it right..
Senior Member
iTrader: (8)
Joined: Jun 2009
Posts: 768
Likes: 2
From: Peoria, AZ
Car: 91 Z28, 2000 T/A
Engine: SBC 355, LS1
Transmission: T56, T56
Axle/Gears: 10bolt 3.73, 3.42
Re: 4th Generation Seats!
I put a set of 97 cloth seats in a 92, it's a bolt in affair. For power I ran a wire from the back of the fuse box, hooked into the power window fuse, ran a wire down to the seat for power and the grounded the seat to one of the floor bolts. Power seat works great.
Junior Member
iTrader: (1)
Joined: Jan 2008
Posts: 49
Likes: 0
From: Andover, Minnesota
Car: 1987 Z28
Engine: 350 L98 interals with Roller Cam
Transmission: T5 Borg Warner non world class
Axle/Gears: 373 posi
Re: 4th Generation Seats!
Would the drivers side fourth gen seat fit onto power third gen track? (person selling just the seats without tracks for $150 and the seats are in great shape and this is the one thing I need to know before i pull the trigger.)
thanks
craig
thanks
craig
Senior Member
iTrader: (1)
Joined: May 2007
Posts: 666
Likes: 0
From: Newport Beach, Ca.
Car: 1988 Iroc
Engine: 383 TPI
Transmission: 700r4
Axle/Gears: BW 9 bolt 3.27
Re: 4th Generation Seats!
I too am curious about whether a 4th gen manual seat will bolt-up to 3rd. gen power seat track?
Junior Member
Joined: Sep 2010
Posts: 96
Likes: 0
From: QC,IL
Car: 87 Iroc Camaro
Engine: 5.0
Transmission: 700r4
Axle/Gears: 2.73
Re: 4th Generation Seats!
i am no electronics person and for a power wire would that say go to the battery? my ciggarette lighter does not work so i am curious and ground wire to say the body?
Joined: Nov 2002
Posts: 6,644
Likes: 403
From: Oyth
Car: 89RS vert
Engine: Erod
Transmission: 4L65e
Axle/Gears: BW, 3.27
Re: 4th Generation Seats!
Also w/regard to the 3rd & 4th gen power lumbar seats.From a cosmetic stand point, other than the headrest.They are indentical, but the lumbar features are better on the early versions.On the side lumbar 3rd gens use a metal flap that moves in/outboard when the bladder is in/deflated.The seatback has a steel sheet that supports the bladder for the lower back.
4th gen seats just have the bladder in the seat foams lumbar support.This just inflates when the lumbar is applied.It doesnt phisically move in & out.Like the 3rd gen.The difference is very noticeable side by side.On the lower back, 4th gens have a burlap net stretched across the setback frame.When the bladder is inflated it pushes out & backward away from your lower back.Since the burlap material is nowhere near as rigid as the steel sheet on the 3rd gens.Again the difference is noticeable side by side.
I swapped the seat back frames when i switch from 3rd gen to 4th gen articulated seats.Best of both worlds, as i had to swap/cut/reweld the headrest supports.I also needed to relocate the pwr seat track switch to the inboard side of the seat.A ford taurus switch was used because the stock 84 type was too thick & wedged up against the center console.
Last edited by 84 1LE; Dec 17, 2010 at 07:49 PM.
Member
Joined: Apr 2006
Posts: 114
Likes: 0
From: Cleveland
Car: 1988 Trans am 5.7 350
Engine: 350
Transmission: Built 700R4
Axle/Gears: 3:73 posi
Re: 4th Generation Seats!
Not trying to Hijack this threat but with 4th gen seats I just got back my old 88 Trans am I sold 10 years ago. Interior was 90% stripped out but with non bolted down 4th gen seats. Anyone know the size of the nut size that goes into the stud on the floor perhaps ?. I didn't want to open a new thread for a bolt question. Also the power seats just wire off the cig lighter ?
Member
Joined: Apr 2006
Posts: 114
Likes: 0
From: Cleveland
Car: 1988 Trans am 5.7 350
Engine: 350
Transmission: Built 700R4
Axle/Gears: 3:73 posi
Re: 4th Generation Seats!
Thanks 84 1LE appreciate that big time. And i'll just run it all before i replace the interior and toss a fuse on.
Supreme Member
Joined: Apr 2006
Posts: 4,482
Likes: 9
From: Northern, CA
Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Re: 4th Generation Seats!
Here's a spot on my Camaro ,(should be one with a similar function on any of our cars )that is perfect to run power to anything such as axillary fans and would be perfect for the seat. Its called a "Battery Junction Block".
Its very "HOT" at all times so disconnect the Positive and Negative terminals from the battery before touching it.
Run a fairly large wire 14gage and higher depending on "draw".
Place a inline fuse on that wire close to the Junction Block and run the wire to the unit being powered. Then your ground wire and you should be good to go.
Its the unit with the heavy black and red wire going to it next to the battery.
Its very "HOT" at all times so disconnect the Positive and Negative terminals from the battery before touching it.
Run a fairly large wire 14gage and higher depending on "draw".
Place a inline fuse on that wire close to the Junction Block and run the wire to the unit being powered. Then your ground wire and you should be good to go.
Its the unit with the heavy black and red wire going to it next to the battery.
Supreme Member
Joined: Apr 2006
Posts: 4,482
Likes: 9
From: Northern, CA
Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Re: 4th Generation Seats!
For anyone looking to recover there seats,
"Lethal Interiors" is top of the line.
Just scroll down to "seats" and have a look.
= http://www.lethalinteriors.com/
"Lethal Interiors" is top of the line.
Just scroll down to "seats" and have a look.
= http://www.lethalinteriors.com/
Supreme Member
iTrader: (4)
Joined: Sep 2004
Posts: 2,069
Likes: 4
From: MN
Car: 85 SC, 86 Berlinetta
Engine: V6, V8
Transmission: 700r4, 700r4
Re: 4th Generation Seats!
The best way to go about it (if you have the option) is to grab the wiring from a donor Thirdgen, or even general seat wiring from a GM vehicle. Anyway, I recall the wiring going along the door sill, inside of the plastic conduit about half way, and then goes across to a slit cut in the carpeting. You could mark where the electric seat connector is while the 4th gen seat is in place. Then you'd run the wiring while the floor is still bare, and then pull it through when you install the carpet. I think it's all plug and play, I even had the proper connector (orange?) to the power block.
Member
Joined: Apr 2006
Posts: 114
Likes: 0
From: Cleveland
Car: 1988 Trans am 5.7 350
Engine: 350
Transmission: Built 700R4
Axle/Gears: 3:73 posi
Re: 4th Generation Seats!
I'm going to have to figure it all out. The whole interior except the dash and some of the rear are ripped out of the car right now and ready for all the new stuff but I'd like to get all the proper wiring set before I start bolting things back in. On top of that I have to find the fan relay wherever that so it turns on. I'm ok with switches but at the same time if you forget to turn it on your going to have problems. I'd rather have it come on automatically with a 160 thermo.
Senior Member

Joined: Jan 2006
Posts: 726
Likes: 1
From: League City, TX
Car: 90 Formula -- tot resto in progress
Engine: 350
Transmission: 700R4 w/ 2500 stall, by Owen @ ARD
Axle/Gears: 3.23 posi disc
Re: 4th Generation Seats!
Look for the fan relay(s) in the engine compartment, by the
brake booster/master cylinder.
Running the power seats off the cig-lighter is very risky.
Those are high current motors, that should have at least
12 ga. wire for the power/ground circuit. Cig-lighter is
16 or 18 gauge. Just my
brake booster/master cylinder.
Running the power seats off the cig-lighter is very risky.
Those are high current motors, that should have at least
12 ga. wire for the power/ground circuit. Cig-lighter is
16 or 18 gauge. Just my
Member
Joined: Apr 2006
Posts: 114
Likes: 0
From: Cleveland
Car: 1988 Trans am 5.7 350
Engine: 350
Transmission: Built 700R4
Axle/Gears: 3:73 posi
Re: 4th Generation Seats!
I figured they were somewhere in that region. This is my "Historical" cruiser I didn't see a point in tossing in switch to cool accordingly. I'd rather it turn on as needed
. Also did the inline fuse with ground to the seats. Works great
. Also did the inline fuse with ground to the seats. Works great Junior Member
Joined: Apr 2015
Posts: 25
Likes: 0
From: Narnia
Car: 1989 IROC
Engine: L98 5.7
Transmission: 700R4
Axle/Gears: Borg-Warner 3.45
Re: 4th Generation Seats!
Once read the 4th gen seats give a bit more leg room because they further back.
Is that the case.
Is that the case.
Member
Joined: Apr 2006
Posts: 114
Likes: 0
From: Cleveland
Car: 1988 Trans am 5.7 350
Engine: 350
Transmission: Built 700R4
Axle/Gears: 3:73 posi
Supreme Member
Joined: Apr 2013
Posts: 1,353
Likes: 2
From: North Salt Lake
Car: '86 Camaro, '94 Camaro, 3 others
Engine: LG4 ->L29, L32->LR4, L36, LG4, L31
Transmission: 700R-4, T5WC, 4L80E, SM465, 4L60E
Axle/Gears: 3.42, 3.23, WTB/WTT 2.93
Re: 4th Generation Seats!
I can't believe anyone does this swap, 4th gen seats are far less comfortable. Not worth the better looks. I've been living with a '94 for a year now, and I'm glad I finally parked it.
Member
Joined: Apr 2006
Posts: 114
Likes: 0
From: Cleveland
Car: 1988 Trans am 5.7 350
Engine: 350
Transmission: Built 700R4
Axle/Gears: 3:73 posi
Re: 4th Generation Seats!
Thread
Thread Starter
Forum
Replies
Last Post
IROCZDAVE (88-L98)
Exterior Parts for Sale
0
Sep 6, 2015 06:23 AM
rudolphschenker
Transmissions and Drivetrain
1
Sep 4, 2015 02:41 AM








