N
nine h
Guest
a freind had cheverolet place install a GM crate engine in a 1986 silverado and since then about every year or so he has to replace the flywheel because of cracking from from the bolt holes of the flywheel. he has matched up the flywheel with the correct starter and the problem still exists. also cheverolet place put on a new harmonic balancer. any help on this subject would be helpful and thanks.