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Old 11-11-2010   #1
Scrrem
 
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Default Lower A-arm Replacement

I am looking at replacing both lower A-arms on my 90 Z and was crawling around under the car the other day sizing up the job. It looks like it's going to be a real PITA. From what I can see, it looks as though you must remove the engine mount support bracket to get the rear bolt out of the A-arm. Is this the case?
Rich
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1990 Bright Red Coupe #608

380 Stroker, Ported Heads/Intake/Housings/TB
Haibeck Secondary Delete Chip / Pete's Cams
George Braml Intake / FIC Injectors
Coated SW Headers / Corsa
Bill Boudreau B/B ZF6 / Viper 4.10 gears
Ron Davis Radiator
Pioneer AVIC-Z140BH NAV
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Old 11-11-2010   #2
scholtmj
 
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Default Re: Lower A-arm Replacement

Remove the motor mount nut, then two 15mm bolts and two 13mm bolts and the support drops out. Not as bad as it looks.
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Old 11-11-2010   #3
Scrrem
 
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Default Re: Lower A-arm Replacement

Quote:
Originally Posted by scholtmj View Post
Remove the motor mount nut, then two 15mm bolts and two 13mm bolts and the support drops out. Not as bad as it looks.
Cool, Thanks
Rich
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1990 Bright Red Coupe #608

380 Stroker, Ported Heads/Intake/Housings/TB
Haibeck Secondary Delete Chip / Pete's Cams
George Braml Intake / FIC Injectors
Coated SW Headers / Corsa
Bill Boudreau B/B ZF6 / Viper 4.10 gears
Ron Davis Radiator
Pioneer AVIC-Z140BH NAV
Fikse FM5's 285 / 335 / C6 Brakes

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Old 11-11-2010   #4
pantera1683
 
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Default Re: Lower A-arm Replacement

It is a very easy job, hardest part is getting the rear bolts out.
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Old 11-11-2010   #5
Jagdpanzer
 
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Default Re: Lower A-arm Replacement

Rich,
I have an NOS drivers side lower A-arm you are welcome to.
I picked up a full set from Corvette Recycling a while back when they were running a sale. This one has a split in the ball joint dust boot that they sent me a complete replacement A-arm for and didn't want this one returned. I'm sure there are replacement dust boots around.

Phil

BTW why were you crawling around under the car for?
Is the four post lift we helped you set up on the fritz?

Last edited by Jagdpanzer; 11-11-2010 at 05:56 PM.
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Old 11-11-2010   #6
pantera1683
 
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Default Re: Lower A-arm Replacement

You can get a set of polyurethane ball joint dust boots from Energy Suspension. I have them and they are nice.
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Old 11-11-2010   #7
Scrrem
 
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Default Re: Lower A-arm Replacement

Quote:
Originally Posted by Jagdpanzer View Post
Rich,
I have an NOS drivers side lower A-arm you are welcome to.
I picked up a full set from Corvette Recycling a while back when they were running a sale. This one has a split in the ball joint dust boot that they sent me a complete replacement A-arm for and didn't want this one returned. I'm sure there are replacement dust boots around.

Phil

BTW why were you crawling around under the car for?
Is the four post lift we helped you set up on the fritz?
Phil,
Sold!!! Thanks you are the man!! Maybe we can hook up one of these days. I need to do both up and lower A-arms and was going to get them from Corvette Recycling.

Crawling around was a figure of speech. I am using the lift weeky, although I have to use a rolling stool. I can't quite stand up under the car, but not too bad.
Rich
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1990 Bright Red Coupe #608

380 Stroker, Ported Heads/Intake/Housings/TB
Haibeck Secondary Delete Chip / Pete's Cams
George Braml Intake / FIC Injectors
Coated SW Headers / Corsa
Bill Boudreau B/B ZF6 / Viper 4.10 gears
Ron Davis Radiator
Pioneer AVIC-Z140BH NAV
Fikse FM5's 285 / 335 / C6 Brakes

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