hi guys, want to double check - iam about to order new flexplate /flywheel ,problem vibration when running ,i have a casting #eoae d3c block 80 model 289 block in a 1965 mustang ,looks like someone has tried to work things out b4 ,the trans is a c4 with a 160 tooth flywheel ,my guess is they changed the motor for what ever reason to the 80 model and bell housing on the trans now a6 bolt bell housing and used the original flywheel with 28 oz weight and the 1980 engine needs a 50 0z weight so what i was thing to order is a 157 tooth and 50oz flywheel do u think this is right ,cheers dave
