We need to find the lengths so we can get rid of the studs on Paul's motor.
(I just do not like them, we will let it go at that)

I know there are short ones, four I think, (if that is not correct let me know) and the rest are longer.

We got the crank girdle and rods done today, all down hill for Paul now.

 

There are 4 shorter bolts; they're 6mm x 25mm

The other 25 bolts are 6mm x 28mm.

 

Walking to the shed to measure the grip length...

 

Grip area minus oil pan/gasket/sealant is 17.70 mm

 

Thank you.