wonder bar
Supreme Member
Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
A wonder bar is that thing you put under the front fascia to make it look more puffed up.
Yeah right...
Actually, it's a brace that connects the 2 sides of the "frame" part of the body together, it goes between the sway bar brackets and the "frame" under the sway bar bushing brackets. It keeps the front end of the body from flexing by making both sides move together at the bottom.
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"So many Mustangs, so little time..."
ICON Motorsports
Yeah right...
Actually, it's a brace that connects the 2 sides of the "frame" part of the body together, it goes between the sway bar brackets and the "frame" under the sway bar bushing brackets. It keeps the front end of the body from flexing by making both sides move together at the bottom.
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"So many Mustangs, so little time..."
ICON Motorsports
Supreme Member
Joined: Jul 1999
Posts: 2,767
Likes: 2
From: Vereinigten Staaten
Car: Take
Engine: Your
Transmission: Pick
Wonder Bar
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FREE CARFAX Record Check
If you live in Southeastern US, check us out!
South East Thirdgen
GM Master Tech
ASE Master Tech + L1
Savannah, GA
'87 Trans Am
S/D TPI retrofit including functional PassKey,
22# injectors,
Whatever chip I feel like burning,
JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
8mm Accel wires,
Flowmaster Exhaust,
16" GTA rims,
Corvette Servo,
3.73 Posi
4wheel Disc Brakes
Summit 1-5/8" headers, 2.5" Dynomax catback.
Best 1/8: 9.519@72.74
'97 Bonneville SSE
------------------
FREE CARFAX Record Check
If you live in Southeastern US, check us out!
South East Thirdgen
GM Master Tech
ASE Master Tech + L1
Savannah, GA
'87 Trans Am
S/D TPI retrofit including functional PassKey,
22# injectors,
Whatever chip I feel like burning,
JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
8mm Accel wires,
Flowmaster Exhaust,
16" GTA rims,
Corvette Servo,
3.73 Posi
4wheel Disc Brakes
Summit 1-5/8" headers, 2.5" Dynomax catback.
Best 1/8: 9.519@72.74
'97 Bonneville SSE
Senior Member
Joined: Mar 2001
Posts: 868
Likes: 0
From: Randleman,NC,USA
Car: 91 Camaro RS Convertible
Engine: 385ci LT1 cnc ported heads big cam
Transmission: 4L60E automatic
Axle/Gears: 3.42 Zexel posi 7.5" rear
You can find Wonderbar on ebay reasonable and is an easy upgrade to the steering. Especially if you run wide tires. Provides extra frame support so the frame doesn't give under hard cornering.
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91 Camaro RS 5.0L Black Convertible 700R4
** Added so far **
*GM Wonderbar,Alston SFC's,spohn LCA's and Panhard rod
*Turbo City Inj Spacer
*Dual Snorkel Air Filter
*March Performance Pulleys
*GM 3.42 Gears with OEM Zexel POSI
*Edelbrock headers
*3" High Flow Cat
*3" Dynomax Exhaust
*Walbro 255 lph Fuel Pump
***Future 330hp Vortec Crate with LT4 hotcam and 454 TBI
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91 Camaro RS 5.0L Black Convertible 700R4
** Added so far **
*GM Wonderbar,Alston SFC's,spohn LCA's and Panhard rod
*Turbo City Inj Spacer
*Dual Snorkel Air Filter
*March Performance Pulleys
*GM 3.42 Gears with OEM Zexel POSI
*Edelbrock headers
*3" High Flow Cat
*3" Dynomax Exhaust
*Walbro 255 lph Fuel Pump
***Future 330hp Vortec Crate with LT4 hotcam and 454 TBI
Trending Topics
Senior Member
Joined: Oct 1999
Posts: 735
Likes: 2
From: Portales, NM USA
Car: 86 T/A
Engine: 5.0 TPI
Transmission: 700R4
Roughly speaking it is GM Part #14079634
Brace - F/End Lwr (WS6, WY6, WS7, WY5, F41)
also known as the "WonderBar". $ 41.88
also....shown as part 52 below
Brace - F/End Lwr (WS6, WY6, WS7, WY5, F41)
also known as the "WonderBar". $ 41.88
also....shown as part 52 below
Supreme Member
Joined: Jul 1999
Posts: 1,817
Likes: 1
From: Plano, TX
Car: 1992 RS
Engine: 406 Stealth Ram
Transmission: 700R4
You can get them for 20 bucks plus shipping ($5-$6) ar www.gmpartsdirect.com
Senior Member
iTrader: (42)
Joined: Jun 2001
Posts: 929
Likes: 10
From: Nicholasville,KY
Car: 1992 Camaro RS
Engine: 415ci LS3
Transmission: T56
Axle/Gears: 3.89
actually there no longer available from GM unless they just happen to have some lying around.....3rdgen parts are slowly dissapearing from the shelves 
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92RS

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92RS
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