I'm not sure if I ever posted about this but just thought of it and wanted to while it's in my mind.

If anyone is ordering a clutch fork boot for your bellhousing on a 62-67 Nova or Acadian, do not order a boot from anyone who lists it as being the same as a boot from any other vehicle. It is not! The boot for 62-67 X body cars is unique and you can't make the "fits all GM's" boot sit properly in the opening.

As they say, ask me how I know...