George, you are very right. Wallered out keyways in the crank and and harmonic balancer. I have a used balancer on it now and there isn't as much play, so I'll be in a little better shape, but I think I am going to go with a 292 engine in the near future. Thanks for the input!

Last edited by JC; 01/28/2008 4:53 AM.

JC in KC
"The future will be better tomorrow." Dan Quayle
1965 Chevy C10 Long Fleetside