ive got a flywheel, and have an auto counterweight, only thing i don't have it bolts to bolt the counterweight to the flywheel before i reinstall it... what should i get? i heard the stock ones are hardened or something.. would it be ok to just get some SS bolts from home depot to connect them?

 

M10 x 1.25 X 20 Flange type

 

cool, and i heard to get grade 8 right or above right?

 

i was able to get a 10.9 grade. im sure 8 would be good.