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

front poly bushings

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Old Dec 19, 2001 | 05:06 PM
  #1  
silver & red CE's Avatar
silver & red CE
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Melting Slicks
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From: NW Chicago Suburbs
Default front poly bushings

I'm considering replacing the bushings on my front suspension with poly bushings. Which points should I replace:

Upper and lower A arm bushings (I already have poly in the lowers thanks to the Z51 option)
Rack and pinion bushings
Upper shock bushings

Eric
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Old Dec 20, 2001 | 08:28 PM
  #2  
silver & red CE's Avatar
silver & red CE
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Melting Slicks
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From: NW Chicago Suburbs
Default Re: front poly bushings (silver & red CE)

Any ideas?
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Old Dec 20, 2001 | 11:52 PM
  #3  
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lemans396
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From: NYC NY
Default Re: front poly bushings (silver & red CE)

I just recently finished my suspension rebuild. Among other things, I replaced
upper/lower control arm bushings, sway bar bushings and sway bar end links with polyurethane.
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Old Dec 20, 2001 | 11:53 PM
  #4  
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lemans396
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Default Re: front poly bushings (lemans396)

Oh yeah, shock bushings too.
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Old Dec 21, 2001 | 10:20 AM
  #5  
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h rocks
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Default Re: front poly bushings (silver & red CE)

Eric, your car may have slightly higher durometer rubber bushings in the lowers from the factory, but not poly. The areas mentioned in your post are good ones to change over. If you ever get ambitious, replace the diff carrier bushing with poly. It *will* tighten up the whole car. You will immediately notice improved steering response.
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