Stop in for a cup of coffee

Any of you guys have thoughts on using helicoils on flywheel mounting flange of the crank?


No reason it wont work, but i would consider going oversize.
Guess finding oversize flywheel bolts would be a challenge. Going metric may be another option.


Those flywheel/flex plate bolts are not standard and have oversize heads...

I would heli coil/keen sert it with loctite on the insert and make sure to torque the bolts without any loctite...