As far as I know I have a 1970 250 motor. I bought a flywheel for a 10" clutch about 6 mos. ago. I just got the clutch today, so I started to test fit everything up and found that the bellhousing does not fit over the flywheel, the teeth on the flywheel catch on the bellhousing,...I bought the bell housing from a local wrecker, and it mounts up to the motor when the flywheel is not mounted... Do I have the wrong flywheel, or bel housing or ???? Any help would be great thank you in advance...