Bought a spare 455 manual trans flywheel the other day. Its in nice shape. Someone bead blasted it and resurfaced it already. Ring gear is fine except for 2 or 3 teeth that are just a little chewed on the very end. It would probably be just fine to install as is but it got me wondering if someone sells a replacement ring gear for a big block flywheel. They seem to sell it for everything else. So is there a source for a Buick one or are we SOL?