I'm going to be getting the stock flywheel resurfaced for the second time, does anyone know what the acceptable specs are????

Thanks,
Dave

 

Find out how much was taken off and then get a shim for the flywheel.


Or Buy the shim first and ask them to take that much material off.

The only shim I could find was .050"

 

My local tranny shops and Napa carried .025 and 0.050 shims.

Stock thickness is 1.828.

My flywheel after the second resurfacing was 1.798
I used a .025 and have no problems.

 

I used no shims. I just had the flywheel resurfaced, and went with it. All was good, untill my spec stage 2 took a ****

 

If you can resurface stock consider your self lucky. I had 50/1000 in. taken out of mine just to see if It would turn out. Thanks to the previous owner this was not going to be an option. I was fortunate enough to find one at the GM Stealership for a nominal fee. (~$300)

 

After a search I've found a bunch of threads where people are asking, but the majority are all older - so in recent years, has anyone figured out the minimum safe thickness for the stock t56 flywheel????