I have a 83' k-10 blazer that blew a head gasket about 6 months ago /forums/images/graemlins/angryfire.gif and i was curious if anyone knows about how much a valve job would be??? Also, I have heard that if water gets in the cylinders (which happened to mine) it can and will rust the cylinders. Is this true??? I just cant let go of this blazer so any help would be great! Thanks /forums/images/graemlins/thumb.gif /forums/images/graemlins/k5.gif