Strut Tower Brace
thanks to this car club i have learned yet another thing about my car.
i definitly noticed this last summer strut poping on my passenger side. im replacing my front struts, and putting in a eibach lowering kit. this brace will help my car out quite a bit!
i definitly noticed this last summer strut poping on my passenger side. im replacing my front struts, and putting in a eibach lowering kit. this brace will help my car out quite a bit!
Supreme Member
iTrader: (1)
Joined: Apr 2005
Posts: 1,165
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From: Valdosta, GA
Car: 1991 Trans Am GTA
Engine: L98(5.7 L TPI)
Transmission: 700r4(A4)
Axle/Gears: G80 RPO, 3:23s, Auburn Racer's Diff
that TPIS brace looks pretty sweet!
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MARO-MAN, I would personally get the TDS wonderbar before the stb. It's only 50-something bucks, and rumor has it, it does more for your car. Think of it as an under-the car STB. I have one, and will be installing it as soon as my BMR STB arrives.
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What all has to be taken apart to install these bars? Inner fenders have to come out? I read somewhere that some year 3rd gens have a thinner firewall lip then other years. Anyone have a problem with mounting issues on the back firewall with the 3 point mounts?
Would this be a first good suspension, besides SFC? Or is money better spent in the rear of the car? This one just seems most satisfying because you can see it too.
TIA, Nick.
Would this be a first good suspension, besides SFC? Or is money better spent in the rear of the car? This one just seems most satisfying because you can see it too.
TIA, Nick.
Last edited by wgripp; Dec 18, 2006 at 06:07 PM. Reason: Automerged Doublepost
Member
Joined: Sep 2003
Posts: 308
Likes: 0
From: Good 'ol Wisconsin
Car: I've had 4 thrid gens!!
Engine: Someday again I will have another!!
What all has to be taken apart to install these bars? Inner fenders have to come out? I read somewhere that some year 3rd gens have a thinner firewall lip then other years. Anyone have a problem with mounting issues on the back firewall with the 3 point mounts?
Would this be a first good suspension, besides SFC? Or is money better spent in the rear of the car? This one just seems most satisfying because you can see it too.
TIA, Nick.
Would this be a first good suspension, besides SFC? Or is money better spent in the rear of the car? This one just seems most satisfying because you can see it too.
TIA, Nick.
I just want to know what the install all takes? Supreme Member
iTrader: (1)
Joined: Apr 2005
Posts: 1,165
Likes: 1
From: Valdosta, GA
Car: 1991 Trans Am GTA
Engine: L98(5.7 L TPI)
Transmission: 700r4(A4)
Axle/Gears: G80 RPO, 3:23s, Auburn Racer's Diff
Supreme Member
Joined: Aug 2004
Posts: 4,168
Likes: 3
From: Marietta, GA
Car: '91 Firebird Convertible
Engine: 305 TBI (LO3)
Transmission: 700r4, Vette Servo
Axle/Gears: 3.27 9 Bolt, PBR disks
Supreme Member
iTrader: (1)
Joined: Apr 2005
Posts: 1,165
Likes: 1
From: Valdosta, GA
Car: 1991 Trans Am GTA
Engine: L98(5.7 L TPI)
Transmission: 700r4(A4)
Axle/Gears: G80 RPO, 3:23s, Auburn Racer's Diff
Supreme Member
iTrader: (1)
Joined: Apr 2005
Posts: 1,165
Likes: 1
From: Valdosta, GA
Car: 1991 Trans Am GTA
Engine: L98(5.7 L TPI)
Transmission: 700r4(A4)
Axle/Gears: G80 RPO, 3:23s, Auburn Racer's Diff
Supreme Member
Joined: Oct 2001
Posts: 3,155
Likes: 2
From: Louisville, Ky
Car: 1991 Z28
Engine: 383
Transmission: T-5
Axle/Gears: 3.08 10 Bolt
As far as STB's go I had a Kenny Brown 3 pt. and loved it. 3 pts. are better than two and both the Kenny Brown and BMR are awesome and look great. The Edelbrock piece is nice too and if I had a carb or TBI car I'd get it.
The wonderbar is a must for these cars.
Junior Member
Joined: Dec 2006
Posts: 96
Likes: 0
Car: 89 TA
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 10 bolt 3.08
I wonder if a Weiand 144 Low Profile blower wit sit under one of Edelbrock STB's? I've looked at pics of both and it looks close from what I've seen, although probably an inch or two in the way...
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Posts: 317
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From: willow grove, PA
Car: 1992 Camaro vert
Engine: 355
Transmission: 700r4
Axle/Gears: 10 bolt... not blow up yet
wtf, im a decent welder, do you guys think i could just make one out of sum round bar?
just measure it out, center it notch it and weld a solid 3 piece
think it could be done?
just measure it out, center it notch it and weld a solid 3 piece
think it could be done?
Supreme Member

Joined: Sep 2005
Posts: 2,151
Likes: 0
From: Osceola Indiana
Car: 92 RS(sold) 1989 IROC-Z
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: ones that turn
Joined: Nov 2002
Posts: 6,644
Likes: 403
From: Oyth
Car: 89RS vert
Engine: Erod
Transmission: 4L65e
Axle/Gears: BW, 3.27
Before i went back to the stock aluminum intake I had a ZZ4 intake.Its about as tall as the edelbrock unit for these carbed models.Anyway the edelbrock STB would fit but not the 2 bars for the 3 point set-up.I would think the weiand blower would present the same dilemma(if not worse).Also if you dont have the fiberglass hood the strut may contact the hood!I had to adjust my STB to its highest(almost)setting to clear the Z4 intake & it came close to hitting the hood afterward.
Supreme Member
iTrader: (1)
Joined: Apr 2005
Posts: 1,165
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From: Valdosta, GA
Car: 1991 Trans Am GTA
Engine: L98(5.7 L TPI)
Transmission: 700r4(A4)
Axle/Gears: G80 RPO, 3:23s, Auburn Racer's Diff
How did you get that 2pt. brace over the HSR? Did you have to space it up? If installed 'normally' the brace hitting the hood wouldn't be an HSR problem unless it hits the HSR as well. This has been discussed many times and the ultimate answer always came back nothing will fit. If it will fit thats sweet because I desperatly want one back! My HSR pretty much hits my hood as it sits now.
Supreme Member
iTrader: (1)
Joined: Apr 2005
Posts: 1,165
Likes: 1
From: Valdosta, GA
Car: 1991 Trans Am GTA
Engine: L98(5.7 L TPI)
Transmission: 700r4(A4)
Axle/Gears: G80 RPO, 3:23s, Auburn Racer's Diff
Re: Strut Tower Brace
Will the TBI version of the edelbrock fit a carb'd car with an aftermarket carb and lifter plates? My friend wants to get one.
Thanks!
Bill
Thanks!
Bill
Joined: Nov 2002
Posts: 6,644
Likes: 403
From: Oyth
Car: 89RS vert
Engine: Erod
Transmission: 4L65e
Axle/Gears: BW, 3.27
Re: Strut Tower Brace
The edelbrock brace goes aroung the front of the aircleaner.Instead of over it.Depending on what air cleaner,carb,spacers your using.Its hard to say itll work with his pplication.
Supreme Member
iTrader: (1)
Joined: Apr 2005
Posts: 1,165
Likes: 1
From: Valdosta, GA
Car: 1991 Trans Am GTA
Engine: L98(5.7 L TPI)
Transmission: 700r4(A4)
Axle/Gears: G80 RPO, 3:23s, Auburn Racer's Diff
Re: Strut Tower Brace
Do they make a carb friendly STB at all?
Thanks,
Bill
Thanks,
Bill
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: Strut Tower Brace
I like the KB one. No flexing at the mounting points. More secure. That's how I planned on building mine, just never knew any aftermarket ones had been built that way.
Build a wonder bar first. You will notice those immediately, whereas the STB is something you you will only sorta notice, in HARD corners.
Senior Member
iTrader: (2)
Joined: Feb 2006
Posts: 619
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From: Wilmington,NC
Car: 87 trans am
Engine: 305
Transmission: T5
Axle/Gears: 3.42 SLP rear
Member
Joined: Jan 2006
Posts: 393
Likes: 0
From: Central Alberta,Canada
Car: 88 Iroc Vert/ 1980 Z28
Engine: 305 TPI/ 350
Transmission: 700R4/ TH350
Axle/Gears: 2.73posi/ 3.08 Open
Re: Strut Tower Brace
Here is a MAC performace products STB chrome. The bolt holes on mine didn't fit so I had to drill them out. Other than that it's not expensive(90) and it tightened up the front noticeably. It bolts on to the factory strut bolts. I got it from FASTTOYS.NET.
Last edited by WillSpeedy; Apr 4, 2007 at 10:58 PM.
Joined: Dec 2005
Posts: 4,795
Likes: 15
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: Strut Tower Brace
Which one of these would fit a carbed 305 (84 T/A with stock carbed 305) the best? I really like the look of the edelbrock but what's the difference between the ones that are hinged and the ones that bolt right to the strut tower?
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: Strut Tower Brace
AFAIK, only Edelbrock makes one that will fit the carb'd or TBI'd cars. It it a 3 pt, and has the bends in the cross-bar, to fit in front of the air cleaner.
Jeg's
Part #350-5227
Jeg's
Part #350-5227
Last edited by Stephen; Apr 23, 2007 at 12:48 PM.
Joined: Oct 2004
Posts: 2,086
Likes: 0
Car: 2012 Corvette
Engine: LS3
Transmission: TR6060
Re: Strut Tower Brace
Wow...as a previous poster said, I had no idea what that was...it drives me nuts. Only happens when I turn the wheel to the right to full lock though, either going into or backing out of a parking space. I've got a TDS wonderbar and it didn't do a thing for it. How serious of a problem is this?
Which one of these would fit a carbed 305 (84 T/A with stock carbed 305) the best? I really like the look of the edelbrock but what's the difference between the ones that are hinged and the ones that bolt right to the strut tower?
Which one of these would fit a carbed 305 (84 T/A with stock carbed 305) the best? I really like the look of the edelbrock but what's the difference between the ones that are hinged and the ones that bolt right to the strut tower?
Joined: Dec 2005
Posts: 4,795
Likes: 15
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Junior Member
Joined: Apr 2007
Posts: 76
Likes: 0
From: Rockwood MI
Car: 1991 CAMARO RS
Engine: 305TPI SOON TO BE 350 TPI
Transmission: 5 SPEED
Axle/Gears: STOCK FOR NOW
Re: Strut Tower Brace
i just installed a 3 point on my car tbi along with a new thq arm and the car is totaly differant. its night and day. Im happy with the results. im hopping ill gain some more when i install my rear hotchkis set up and subframe connectors.
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: Strut Tower Brace
Get a Wonderbar. They make a more noticeable difference than the STB. Not to mention, a LOT cheaper!
Joined: Dec 2005
Posts: 4,795
Likes: 15
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: Strut Tower Brace
I put a wonderbar in and to be honest, the only difference i have noticed is it doesn't roll as much around corners anymore. And it's not that much of a difference in my opinion. It did something though...and for $50.00...I suppose it was worth it. Now to get the strut popping to stop...that's what I need to try and do.
Junior Member
Joined: Apr 2007
Posts: 76
Likes: 0
From: Rockwood MI
Car: 1991 CAMARO RS
Engine: 305TPI SOON TO BE 350 TPI
Transmission: 5 SPEED
Axle/Gears: STOCK FOR NOW
Re: Strut Tower Brace
im going to get a wonderbar when i replace my sways. my car seems to ride better than it did even on crapy michigan roads. there are a lot of things im still looking to change on the suspention to make it a enjoyable car to drive.
Junior Member
Joined: Apr 2007
Posts: 7
Likes: 0
From: Caracas - Venezuela
Car: 1992 Camaro RS - medium quasar blue
Engine: 5.0 l. 305 cid. TBI L03 VIN E
Transmission: TH-700R4
Axle/Gears: 10 bolts 28 splines 7.625" 3.23
Re: Strut Tower Brace
Does Edelbrock Strut tower brace fit with offset base of open element air cleaner?
Last edited by ravagebang; May 8, 2012 at 06:32 PM.
Joined: Aug 2006
Posts: 12,805
Likes: 107
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: Strut Tower Brace
what do you mean? a drop base air cleaner, or the ones that aff offset 1.5" to move the aircleaner to the center of the car? Either way, yes. I had the offset cleaner for years with no issues with the edelbrock STB for carb/tbi cars
Junior Member
Joined: Apr 2007
Posts: 7
Likes: 0
From: Caracas - Venezuela
Car: 1992 Camaro RS - medium quasar blue
Engine: 5.0 l. 305 cid. TBI L03 VIN E
Transmission: TH-700R4
Axle/Gears: 10 bolts 28 splines 7.625" 3.23
Re: Strut Tower Brace
This is Offset Drop Base Plate:
http://www.pickupandracehaven.com/me...095-detail.jpg
This is Offset Flat Base Plate:
http://www.knfilters.com/images/85-3540.jpg
Both offset bases moves the aircleaner to the front of the engine to avoid contact with HEI distribuitor. But wich one fit better, drop or flat?
Thanks...!
http://www.pickupandracehaven.com/me...095-detail.jpg
This is Offset Flat Base Plate:
http://www.knfilters.com/images/85-3540.jpg
Both offset bases moves the aircleaner to the front of the engine to avoid contact with HEI distribuitor. But wich one fit better, drop or flat?
Thanks...!
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: Strut Tower Brace
I'm using a drop base with no issues. Check my vbGarage (shedlike icon next to my online status on the left) for a pic.
JamesC
JamesC
Member
iTrader: (6)
Joined: Feb 2008
Posts: 163
Likes: 0
From: Ft. Wayne, IN
Car: 1987 Firebird Formula
Engine: 355
Transmission: 700R4
Axle/Gears: Posi, 3.23
Re: Strut Tower Brace

There's my BMR brace. Honestly, I can't tell any difference. I guess I can say that my steering is a little tighter. Got mine from Summit for about $110.
EDIT: Can anybody see my picture? I posted it from my phone and it's just a red x on my work computer and doesn't even show up on the phone. lol
Last edited by defaced; May 11, 2012 at 04:33 PM.
Member
iTrader: (2)
Joined: Mar 2013
Posts: 260
Likes: 1
From: Close to Boggstown Indiana ( out in the middle of a corn field)
Car: 89 Iroc, saved from scrapyard
Engine: 350 vortec w/stealth ram
Transmission: 85 corvette 700r4
Axle/Gears: 3.73 posi
Re: Strut Tower Brace
I have an eldebrock STB just like the one in above pics by member "Cadillac". It came with the IROC I bought which was originally a TBI but I installed a 350 TPI and it hits the throttle body. Anyone ever modify a TBI brace to fit TPI? I was thinking about cutting out a 12" section of the brace in the middle and replace with 12" of 1/2"x2" flat plate flush with the top of the tube. I don't know how much wiggle room there is on clearance.
Is there a TPI version of that particular Eldebrock brace that anyone knows of? If so does anybody have pics they could post?
Is there a TPI version of that particular Eldebrock brace that anyone knows of? If so does anybody have pics they could post?
Supreme Member
Joined: Dec 2000
Posts: 1,271
Likes: 1
From: stallings,n.c.
Car: 1989 camaro rs convertable
Engine: 305 tbi
Transmission: 700r4
Axle/Gears: 7.5"3.42 gears forth gen 2000 camar
Re: Strut Tower Brace
This is Offset Drop Base Plate:
http://www.pickupandracehaven.com/me...095-detail.jpg
This is Offset Flat Base Plate:
http://www.knfilters.com/images/85-3540.jpg
Both offset bases moves the aircleaner to the front of the engine to avoid contact with HEI distribuitor. But wich one fit better, drop or flat?
Thanks...!
http://www.pickupandracehaven.com/me...095-detail.jpg
This is Offset Flat Base Plate:
http://www.knfilters.com/images/85-3540.jpg
Both offset bases moves the aircleaner to the front of the engine to avoid contact with HEI distribuitor. But wich one fit better, drop or flat?
Thanks...!
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But, if you are on a budget, get the wonderbar first.
TDS Wonderbar? I have only seen the Spohn wonderbar. Anyone have a link to one. TIA, Nick. 





