Any one know how to fix my starter grinding on my flywheel? I am completely stumped. I have a '71 K5 Blazer and the starter Grinds the flywheel for some reason. DON'T TELL ME TO SHIM THE STARTER!!! Many people have told me that and I have put up to 6 shims and it still does it. The engine is bored out has a 850 cfm 4 barrel edelbrock carb w/ high rise intake, headers and a gear drive. there is a small oil leak that gets on the starter but it only does that after I cut it off. PLEASE HELP!!!