have guys well i got a lil problem.i pulled my motor out and found my crankshaft moves atleast 2 mm by hand back and fourth. just wondering how much a new one would cost, and if anyone sells them? or is it better going with a regrind?

one of the main bearings is also the crank thrust bearing, so you could get away with changing the bearings to solve the problem, if the crank looks ok

stripped it down and the crank looks ok. no bearings spun. just some wear that seems to get worst toward the flexplate/stally/gearbox end.