Hi.
I'm swapping engines and brand new flywheel and don't have an impact gun to take off the old flywheel. behind the flywheel is the rear main seal attached to the metal bolt-on casing holding it in place. Does anyone know the size of the bolts on the casing? I have a new rear main seal and casing and I don't want to bother removing the old flywheel and getting the old bolts out, as i've purchased new flywheel bolts.

Thanks!

 

Probably M6x1.0