I posted this info over on 3rdgen but I thought that many of you might be interested in this as well.
http://www.3rdgen.org/ubb/Forum1/HTML/002436.html

A wonder bar was included only on IROC's from 86-90 and they aid in strenghtening the front suspension. For a more confident feel and better planting of the front tires.

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To find out more, go here: Wonder Bar

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If you live in Southeastern US, check us out!
South East Thirdgen


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,
-->14.97 @ 94.9 MPH<--

'97 Bonneville SSE