C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

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Old Sep 2, 2005 | 12:11 AM
  #1  
Ibuyvettes's Avatar
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Picked up an 87 vert. When you give it gas, or let off the gas the rear seams to kick to the side a little. Any ideas?
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Old Sep 2, 2005 | 12:18 AM
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Have the alignment on all 4 wheels checked.
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Old Sep 2, 2005 | 01:31 AM
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Is it modded?

Either way, ZFDoc's C-Beam plates are made to correct this kick out. It has to do with the torque on the C-beam (the brace that encloses the driveshaft and runs tranny to diff). Though those will do a better job correcting them. The quick check to see if it is part of the issue, is to get under the car and tighten them. This may just help!
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Old Sep 2, 2005 | 09:13 AM
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It is stock, I will get under it today to check. Also I have had alot of corvettes in need of alignment, and none have done this.
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Old Sep 2, 2005 | 09:45 AM
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My old '68 Chevelle used to do that. The bushings in the rear end components were totally shot letting the rear end move around. Check all of your mounts and bushings.
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Old Sep 2, 2005 | 09:53 AM
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I'm thinkin' bushings too. How many miles on the car. You may find that your convertible(like mine) needs every little bit of help it can get in an effort to tighten up the chase. Beam plates, bushings and camberbrace all had a possitive impact on my ride.
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Old Sep 2, 2005 | 08:48 PM
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Originally Posted by chucks88
I'm thinkin' bushings too. How many miles on the car. You may find that your convertible(like mine) needs every little bit of help it can get in an effort to tighten up the chase. Beam plates, bushings and camberbrace all had a possitive impact on my ride.
REAR BUSHINGS
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Old Sep 2, 2005 | 10:43 PM
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Check the rear tie rod assembly from end to end. These were comon trouble spots in the earlier c4 years.
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