Thanks for the Russian link.

*EDIT*

Found it under startek
disk 2
I used 240d
main 03 "cylinder crankcase and crank assembly"
section 410 "removal and install flywheel"


as new 8.5-.02
min. dia. 8.1
length 20
this is for a manual trans flywheel bolts

Just to clarify. Measure at the neck (waisted shank)area not the thread area, to see how far the bolts have stretched. After measuring my used bolts, they were in the 8.3 to 8.4 range, so these are within spec.