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Old 11-14-2011, 11:53 am   #1
 
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CM 1995 Clutch Replacement

I have to replace the clutch in my 1995 LT1 Coupe. 71K miles on the clock. Should I replace the flywheel? I have not taken it apart yet, but I want to do the job right. I understand there is some question as to the availability of the dual mass flywheel. What flywheel do you recommend if the DMF is not available. I intended to change out all the hydraulic parts. I will pay the extra amount to do it properly. I do not want a noisy rattling clutch. The car is used as a cruiser. No rough treatment.
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Old 11-18-2011, 06:24 am   #2
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CM

HI there,

Honestly, it would all depend on what condition the flywheel is in upon removal.

I would be checking the flatness and the actual rotational play of the dual mass flywheel.

That being said, if the springs have play/rattling, thats a good sign it needs replacement.

Otherwise, I would base it on flatness of the flywheel.

If after inspection, its ok, then go with it.

Otherwise, attempt to get one.

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Old 11-18-2011, 07:44 am   #3
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At 71 K if your DMF passes the tests in the FSM and is not leaking you could be good for 5 miles or 70K miles. They can be that different. They cannot be turned! you can clean it up while its on the car, but thats it. I'd use emory cloth or similar abrasive - by HAND.

As far as replacements go if you want minimal "rocks in a can" noise that is typical of the ZF trans Spec makes a single mass flywheel that is the same weight as the DMF and folks are reporting that the trans sounds similar to the DMF.

A new DMF is unobtanium because they are no longer made. If you get lucky and find new old stock the price will be over $1000.
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