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79 L-82 Bushings

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Old Mar 25, 2014 | 08:31 AM
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Default 79 L-82 Bushings

i have 79 corvette that, i just put dual exhuast, edelbrock performer intake and edelbrock carb and new dual hump heads on it....



can anyone tell me if it is worth it to replace all of the bushings in the front and rear suspension?

when i put the car into gear i hear and feel this drop(almost like it pops).

any thoughts would be great

thanks
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Old Mar 25, 2014 | 08:45 AM
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Originally Posted by bballboy06
i have 79 corvette that, i just put dual exhuast, edelbrock performer intake and edelbrock carb and new dual hump heads on it....



can anyone tell me if it is worth it to replace all of the bushings in the front and rear suspension?

when i put the car into gear i hear and feel this drop(almost like it pops).

any thoughts would be great

thanks
Most likely your differential mount bushing at the front of your differential. The one on my '79 was shot and I got a thunk and a drop when I put the car in gear. Put a new one on and problem solved.

http://www.parts123.com/parts123/yb....5Z50000050G~~~
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Old Mar 25, 2014 | 09:03 AM
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The differential front mount for sure, but I'd inspect them all. Age, wear, and chemical deterioration take a toll on the original ones. A leaking power steering system ruined the front driver side lower ones on mine. Age got the rest of them. I'm replacing them all.
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Old Mar 25, 2014 | 09:43 AM
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I'd replace all the rubber bushings in the car. I did mine last year and it made a huge difference
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Old Mar 25, 2014 | 04:45 PM
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It is normal for the rear end to squat when you put it in gear.
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Old Mar 25, 2014 | 09:43 PM
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Originally Posted by qwank
I'd replace all the rubber bushings in the car. I did mine last year and it made a huge difference
has any bought a kit for just the rear end?

thanks
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Old Mar 25, 2014 | 10:16 PM
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I bought all my rear end bushings separate, I couldn't really find a kit for the rear, but there aren't that many bushings back there anyways.

some squat is normal
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Old Mar 28, 2014 | 07:00 PM
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Originally Posted by qwank
I bought all my rear end bushings separate, I couldn't really find a kit for the rear, but there aren't that many bushings back there anyways.

some squat is normal
what bushings are back there?

thanks
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Old Mar 28, 2014 | 11:40 PM
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The trailing arm bushings in the rear tend to last a long time. Generally, they are out of the weather. The lower strut rod bushings see more road spray, etc, and tend to need replacing sooner.
For a street car, use the stock type rubber bushings.
When you are disconnecting the spring, BE CAREFUL. It has enough stored energy in it to hurt you badly.
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