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

Clutch Replacement Cost??

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Old Mar 29, 2009 | 09:06 AM
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Default Clutch Replacement Cost??

What should it cost to replace a clutch in a 96 LT4 (parts & labor)? Is the flywheel typically replaced or just resurfaced? I have around 44K on my car and getting some shaking when releasing the clutch pedal. My local Chevy dealer quoted $2,400 and I laughed. I figured around $1,500 - $1,700 total based on the cost of the parts looking online. Thanks
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Old Mar 29, 2009 | 09:28 AM
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Clutch Assembly Replacement — 5.7L V8
1994 Chevrolet Corvette

With 44,000 mi. near zip 28247

Estimated price range for your repair

$1231 - $1492
Estimate Includes:
Labor: $446 - $569
Parts: $785 - $923

Clutch Disc/Pressure Plate
Release Bearing
Clutch Pilot Bearing
Gearbox Oil-Quart
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Old Mar 29, 2009 | 12:38 PM
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I had a shop quote me between $700.00 to $1200.00 depending on the clutch I wanted to use.
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Old Mar 29, 2009 | 12:42 PM
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Originally Posted by pmihaltian
Clutch Assembly Replacement — 5.7L V8
1994 Chevrolet Corvette

With 44,000 mi. near zip 28247

Estimated price range for your repair

$1231 - $1492
Estimate Includes:
Labor: $446 - $569
Parts: $785 - $923

Clutch Disc/Pressure Plate
Release Bearing
Clutch Pilot Bearing
Gearbox Oil-Quart

For the benefit of a doubt, perhaps, in the 2400.00 quote, maybe a new dual mass flywheel is included?
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Old Mar 29, 2009 | 01:02 PM
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A dealership will replace the dual mass flywheel, as it cannot be machined. The cost of the FW is somewhere in the $700-900 range. It is possible to keep the flywheel depending on its condition. A good tech can sand the rough spots. Did this on mine about 60K miles ago, working fine.

The Valeo clutch kit will come in at about $200-250. This is the stock replacement. The book rates this as a 10 hr job @ 90-125/hr, depending on the shop rates.

You could go aluminum flywheel which will cost less, or f-body single mass, will require grinding and balancing. This will probably cost less parts wise and many see it as an upgrade. I plan on this when the time comes. Although you get more tranny noise.

Whoever does the work, make sure they check the clutch fork and pivot ball, I had a wear issue with this later on.
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Old Mar 29, 2009 | 03:54 PM
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"Whoever does the work, make sure they check the clutch fork and pivot ball, I had a wear issue with this later on."


What would cause a severe clutch chatter in reverse gear only after a new clutch job?? any ideas? I mean the whole car shakes violently in reverse when slipping the clutch out...after the clutch is slipped out, its OK....
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Old Mar 29, 2009 | 05:21 PM
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I have a 96 LT4 Coupe and spent about $1,500.00 on OEM duel mass fly wheel and GM clutch parts. 4 hours labor at $90.00 a hour at local Corvette Shop. Figure about 2k parts
and labor.
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Old Mar 31, 2009 | 11:17 AM
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Originally Posted by 856SPEED
"Whoever does the work, make sure they check the clutch fork and pivot ball, I had a wear issue with this later on."


What would cause a severe clutch chatter in reverse gear only after a new clutch job?? any ideas? I mean the whole car shakes violently in reverse when slipping the clutch out...after the clutch is slipped out, its OK....
Not sure about this. But my experience was that I would hear a banging noise when I pushed the pedal all the way down. Turned out the pivot ball had grooves worn it and caused the clutch fork to over extend and rub the pressure plate.

Yours could be just a matter of the new clutch having more "grab" than you're accustomed to. I think the ZF's really hate being in reverse.
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Old Mar 31, 2009 | 11:32 AM
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Originally Posted by 856SPEED
"Whoever does the work, make sure they check the clutch fork and pivot ball, I had a wear issue with this later on."


What would cause a severe clutch chatter in reverse gear only after a new clutch job?? any ideas? I mean the whole car shakes violently in reverse when slipping the clutch out...after the clutch is slipped out, its OK....
Could be a couple of things. Oil perhaps on the Clutch surface from,maybe,a leaking rear main seal or broken springs in the Flywheel causing the disc to bottom out so to speak.
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Old Mar 31, 2009 | 06:20 PM
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Originally Posted by lt4obsesses
A dealership will replace the dual mass flywheel, as it cannot be machined. The cost of the FW is somewhere in the $700-900 range. It is possible to keep the flywheel depending on its condition. A good tech can sand the rough spots. Did this on mine about 60K miles ago, working fine.

The Valeo clutch kit will come in at about $200-250. This is the stock replacement. The book rates this as a 10 hr job @ 90-125/hr, depending on the shop rates.

You could go aluminum flywheel which will cost less, or f-body single mass, will require grinding and balancing. This will probably cost less parts wise and many see it as an upgrade. I plan on this when the time comes. Although you get more tranny noise.

Whoever does the work, make sure they check the clutch fork and pivot ball, I had a wear issue with this later on.
Hey, thanks for the reminder, I need to plan for this and also believe I'll go with the f-body flywheel. Would you happen to have any internet links that discuss it, what parts are needed, etc ? Thanks alot.
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Old May 22, 2009 | 09:22 AM
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Hey everyone I know I have a C5 but can someone tell me if they figured out that problem? My car developed a bad chatter vibration problem yesterday while in reverse. The car shakes and has bad chatter when in REVERSE or NEUTRAL only. If its in forward gears its OK, or if its in neutral WITH THE CLUTCH DOWN its OK. But neutral with the clutch up I get the chatter too... weird! Any suggestions?
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