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Old 10-07-2019   #1
MuRCieLaGo
 
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Default Bumper rear absorber difference 1990-1992/1993-1995

Hello,

I've been looking for a rear bumper cover for a while now and I think I finally found one.

Donor car is 1993, my car is a 1991.

1993 seems to have a different model of absorber.

1993:




1991 (#15):



How would be the fitment?

Thanks!
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Old 10-07-2019   #2
G8nightman
 
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

It should fit with out a problem I looked at my 91 and 95 the cover is the same shock is different


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Old 10-07-2019   #3
We Gone
 
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

I'm sure GM just found a cheaper way to produce the inner absorption material. As G8nightman stated all the 91-95 bumper covers are the same.
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Old 10-07-2019   #4
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

I do have one from a 1990 absorber.
If your interested.

Pete
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Old 10-08-2019   #5
MuRCieLaGo
 
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

Quote:
Originally Posted by Pete View Post
I do have one from a 1990 absorber.
If your interested.

Pete
Noted!

My concern is: on my 1991, it is bolted (or riveted according to the picture?).

What about the 1993+? The holes fit?
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Old 10-09-2019   #6
MuRCieLaGo
 
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

Well, I'm getting more and more concerned.

Impact bar seems to be VERY different on a 1993 compared to 1992.

Top is 1993+, bottom is 1992-...

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Old 10-11-2019   #7
spork2367
 
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

Quote:
Originally Posted by Pete View Post
I do have one from a 1990 absorber.
If your interested.

Pete
I need them if he doesn’t!
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Old 10-12-2019   #8
Top Toy
 
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

FWIW, the bumper supports changed from the honeycomb to styrofoam somewhere around VIN no. 120 in the '93 MY. GM had to lighten the car to meet the as-approved EPA fuel economy requirements for '93.

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Old 10-12-2019   #9
MuRCieLaGo
 
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

Quote:
Originally Posted by Top Toy View Post
FWIW, the bumper supports changed from the honeycomb to styrofoam somewhere around VIN no. 120 in the '93 MY. GM had to lighten the car to meet the as-approved EPA fuel economy requirements for '93.

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It makes sense, but I'm really wondering if it is going to fit with '91 Impact bar...
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Old 10-15-2019   #10
spork2367
 
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Default Re: Bumper rear absorber difference 1990-1992/1993-1995

Also to note, there are slight differences between 1990 and 1991. I’ll try to get a pic tonight.
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