A perfect bolt-in solution for more headroom!
Thread Starter
Supreme Member
iTrader: (26)
Joined: Nov 2002
Posts: 2,108
Likes: 8
From: Moneta, VA
Car: 89 formula 350
Engine: ls1 magnuson tvs2300 supercharger
Transmission: T56
Axle/Gears: 4.11 Dana 44!
A perfect bolt-in solution for more headroom!
I'm glad some of you havent had head room issues, but I'm not sure why you're in here then. This thread is pretty much only for people that need more headroom and not for people to brag about how they are fine in the headroom department. thanks.
Over the weekend I put a seat track from a Pontiac Fiero on my drivers seat. It doesn't allow any more rearward adjustability, and you lose your lumbar adjustment, but it lowers the seat about an inch closer to the floor. MAN what a difference it makes!! I got mine from www.thefierofactory.com for about $25. It bolted right to the seat, and then right to the car with no mods/grinding/nothing needed. Best $25 I've spent! WAY worth it.
You can compare the two seats and see the driver side sits lower. From what I've seen, you CAN do the passnger side, but it takes a little bit of massaging. Exactly what is needed, I don't know since I didnt do the passenger side.
Over the weekend I put a seat track from a Pontiac Fiero on my drivers seat. It doesn't allow any more rearward adjustability, and you lose your lumbar adjustment, but it lowers the seat about an inch closer to the floor. MAN what a difference it makes!! I got mine from www.thefierofactory.com for about $25. It bolted right to the seat, and then right to the car with no mods/grinding/nothing needed. Best $25 I've spent! WAY worth it.
You can compare the two seats and see the driver side sits lower. From what I've seen, you CAN do the passnger side, but it takes a little bit of massaging. Exactly what is needed, I don't know since I didnt do the passenger side.
Last edited by Justin89Formy; Nov 29, 2009 at 08:25 AM.
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: A perfect bolt-in solution for more headroom!
I am gonna have to do that because some times i give my cousin a ride and he has to take off the t top for he won't hit
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: A perfect bolt-in solution for more headroom!
Thats true do you know up to which height some one could be in this cars since i am 6ft and almost hit the top maybe in a bump i will hit
Senior Member
iTrader: (5)
Joined: Dec 2006
Posts: 2,212
Likes: 0
From: Augusta, Ga
Car: 1987 Trans Am
Engine: 355ci L98 soon to be turbo'd
Transmission: 700R4
Axle/Gears: 2.73 posi
Re: A perfect bolt-in solution for more headroom!
just fyi the drivers side seat is adjustable up and down from the factory...
Banned
iTrader: (12)
Joined: Jul 1999
Posts: 12,212
Likes: 13
From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: A perfect bolt-in solution for more headroom!
I'm 6' 5" and never had a head clearance problem in any of my hardtop 3rd gens.
But after putting in 4th gen seats (DIRECT bolt in), they sit an inch or two lower, way more comfortable & well worth the cost of buying them. Simple cloth seats, no leather, power or lumbar crap here. I haven't had any desire to adjust them since day 1 (of having them) so I've had NO need for power seats anyways.
But after putting in 4th gen seats (DIRECT bolt in), they sit an inch or two lower, way more comfortable & well worth the cost of buying them. Simple cloth seats, no leather, power or lumbar crap here. I haven't had any desire to adjust them since day 1 (of having them) so I've had NO need for power seats anyways.
Trending Topics
Thread Starter
Supreme Member
iTrader: (26)
Joined: Nov 2002
Posts: 2,108
Likes: 8
From: Moneta, VA
Car: 89 formula 350
Engine: ls1 magnuson tvs2300 supercharger
Transmission: T56
Axle/Gears: 4.11 Dana 44!
Re: A perfect bolt-in solution for more headroom!
I'm glad some of you havent had head room issues, but I'm not sure why you're in here then. This thread is pretty much only for people that need more headroom and not for people to brag about how they are fine in the headroom department. thanks. 
I like to sit with my seat straight up and it felt cramped. The Fiero seat track makes my interior feel like a new car, and I no longer hit the roof with a helmet on now. I know one pretty tall guy that has head room problems in his convertible and one guy that does road racing that has to sit in an unnatural position so his helmet wont hit the ceiling....hopefully this will help them.

I like to sit with my seat straight up and it felt cramped. The Fiero seat track makes my interior feel like a new car, and I no longer hit the roof with a helmet on now. I know one pretty tall guy that has head room problems in his convertible and one guy that does road racing that has to sit in an unnatural position so his helmet wont hit the ceiling....hopefully this will help them.
Senior Member
iTrader: (4)
Joined: Mar 2006
Posts: 683
Likes: 2
From: Florida
Car: '87 Trans-Am
Engine: LB9 (305 TPI)
Transmission: 700R4
Axle/Gears: 3.42 or 3.73..figuring it out still
Re: A perfect bolt-in solution for more headroom!
This is definitely good to know for someone needing just a little bit extra easily...easily being the key there. Sure you can cut/drop/weld things to lower it, but a simple bolt in for an inch or so is awesome.
Banned
iTrader: (12)
Joined: Jul 1999
Posts: 12,212
Likes: 13
From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: A perfect bolt-in solution for more headroom!
I'm glad some of you havent had head room issues, but I'm not sure why you're in here then. This thread is pretty much only for people that need more headroom and not for people to brag about how they are fine in the headroom department. thanks. 
I like to sit with my seat straight up and it felt cramped. The Fiero seat track makes my interior feel like a new car, and I no longer hit the roof with a helmet on now. I know one pretty tall guy that has head room problems in his convertible and one guy that does road racing that has to sit in an unnatural position so his helmet wont hit the ceiling....hopefully this will help them.

I like to sit with my seat straight up and it felt cramped. The Fiero seat track makes my interior feel like a new car, and I no longer hit the roof with a helmet on now. I know one pretty tall guy that has head room problems in his convertible and one guy that does road racing that has to sit in an unnatural position so his helmet wont hit the ceiling....hopefully this will help them.
When my GTA was sitting on stock springs, the roof basically was level with the middle of my abdomen, just above my belly button. Now it's about 2" lower, on the weight jacks.
Yes, getting in the car is like me folding in half.
Joined: Dec 2008
Posts: 2,540
Likes: 0
From: Norwalk, CA
Car: 91Z28
Engine: 5.7 ls1
Transmission: 4l60e
Axle/Gears: 3.42
Re: A perfect bolt-in solution for more headroom!
I am 6' 2" and weigh and 17yrs old thats why i was asking since i may grow a bit i never know
Senior Member
Joined: Jun 2008
Posts: 1,298
Likes: 2
From: Norfolk VA
Car: 85 Camaro IROC
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: open rear, 3.42 gears
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Junior Member
Joined: Oct 2004
Posts: 32
Likes: 0
From: Tehachapi, CA
Car: 1992 Camaro RS
Engine: 305
Transmission: 700r4
Axle/Gears: Stock open 2.73's
Re: A perfect bolt-in solution for more headroom!
I've never been worried bout head room in my 92. I'm 6'6" and installed dodge stealth seats and raised the front of the seats 2 inches. It helps that I have no back seat and have the back reclined alot. Feels perfect for me. And to install the seats, I just took a peice of uni-strut, drilled holes to mount it to the old mounting bolts and the used spring nuts to bolt down new seats. Wanted stealth seats cuz they were 6 way manuals with decent side bolstering and not broken like my originals
Senior Member
Joined: Jun 2008
Posts: 1,298
Likes: 2
From: Norfolk VA
Car: 85 Camaro IROC
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: open rear, 3.42 gears
Re: A perfect bolt-in solution for more headroom!
see, ive got one way manual seats lol...
actually, in the 03 10th anniversary cobras, there was an option for air inflatable side bolsters and thigh bolsters, along with the normally 6 way adjustable seats
thats some slick stuff if you ask me
actually, in the 03 10th anniversary cobras, there was an option for air inflatable side bolsters and thigh bolsters, along with the normally 6 way adjustable seats
thats some slick stuff if you ask me
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: A perfect bolt-in solution for more headroom!
.JamesC
Senior Member
iTrader: (5)
Joined: Dec 2006
Posts: 2,212
Likes: 0
From: Augusta, Ga
Car: 1987 Trans Am
Engine: 355ci L98 soon to be turbo'd
Transmission: 700R4
Axle/Gears: 2.73 posi
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: A perfect bolt-in solution for more headroom!
JamesC
Re: A perfect bolt-in solution for more headroom!
I was sharing my info, to point out that 4th seat swaps not only are a much more comfortable seat, but sit lower, providing headroom as well.
I've got 5" on you, but only 10 lbs heavier....
When my GTA was sitting on stock springs, the roof basically was level with the middle of my abdomen, just above my belly button. Now it's about 2" lower, on the weight jacks.
Yes, getting in the car is like me folding in half.
I've got 5" on you, but only 10 lbs heavier....
When my GTA was sitting on stock springs, the roof basically was level with the middle of my abdomen, just above my belly button. Now it's about 2" lower, on the weight jacks.
Yes, getting in the car is like me folding in half.

Member
iTrader: (1)
Joined: Oct 2008
Posts: 148
Likes: 0
From: Centereach, NY (Long Island)
Car: 1984 Firebird SE
Engine: 2.8 L
Transmission: Automatic
Re: A perfect bolt-in solution for more headroom!
Hi! Great find! What year Firebird did you do this convert in? Do you know if it will work with 1982 PMD seats?
Chris
Chris
Thread Starter
Supreme Member
iTrader: (26)
Joined: Nov 2002
Posts: 2,108
Likes: 8
From: Moneta, VA
Car: 89 formula 350
Engine: ls1 magnuson tvs2300 supercharger
Transmission: T56
Axle/Gears: 4.11 Dana 44!
Re: A perfect bolt-in solution for more headroom!
the seat tracks are out of any year fiero. My car is an 89 but I would assume this should work for any 3rdgen
Supreme Member
iTrader: (9)
Joined: Mar 2007
Posts: 1,804
Likes: 2
From: Raleigh, NC
Car: 1988 Flame Red Trans am GTA
Engine: Forged 355 4 Bolt, FIRST TPI
Transmission: 700r4
Axle/Gears: ls1 torsen 3.42 gear
Re: A perfect bolt-in solution for more headroom!
im 6' 4" and i dont have any head clearance issues in my hardtop GTA
Thread Starter
Supreme Member
iTrader: (26)
Joined: Nov 2002
Posts: 2,108
Likes: 8
From: Moneta, VA
Car: 89 formula 350
Engine: ls1 magnuson tvs2300 supercharger
Transmission: T56
Axle/Gears: 4.11 Dana 44!
Re: A perfect bolt-in solution for more headroom!
well im glad
Re: A perfect bolt-in solution for more headroom!
Thread Starter
Supreme Member
iTrader: (26)
Joined: Nov 2002
Posts: 2,108
Likes: 8
From: Moneta, VA
Car: 89 formula 350
Engine: ls1 magnuson tvs2300 supercharger
Transmission: T56
Axle/Gears: 4.11 Dana 44!
Joined: May 2007
Posts: 2,340
Likes: 2
From: Montreal, Canada
Car: 1986 Chevrolet Camaro IROC-Z28
Engine: TPI 310ci (LB9)
Transmission: Custom Rebuilt 700R4 - 2600 Stall
Axle/Gears: 10 bolt, 3.73 Eaton Limited-Slip
Re: A perfect bolt-in solution for more headroom!
Wouldn't lowering a body of roughly 200lbs (my weight) make the car handle better since YOUR weight sits lower?
(another advantage maybe?)
(another advantage maybe?) Thread Starter
Supreme Member
iTrader: (26)
Joined: Nov 2002
Posts: 2,108
Likes: 8
From: Moneta, VA
Car: 89 formula 350
Engine: ls1 magnuson tvs2300 supercharger
Transmission: T56
Axle/Gears: 4.11 Dana 44!
Re: A perfect bolt-in solution for more headroom!
I doubt it would be noticeable lol
Joined: May 2007
Posts: 2,340
Likes: 2
From: Montreal, Canada
Car: 1986 Chevrolet Camaro IROC-Z28
Engine: TPI 310ci (LB9)
Transmission: Custom Rebuilt 700R4 - 2600 Stall
Axle/Gears: 10 bolt, 3.73 Eaton Limited-Slip
Re: A perfect bolt-in solution for more headroom!
Probably not lol.. Oh well, but I guess every little bit counts!
Thread
Thread Starter
Forum
Replies
Last Post
Pac J
Tech / General Engine
3
May 17, 2020 10:44 AM
RedLeader289
Tech / General Engine
10
May 28, 2019 01:47 PM









