Hello ford guru's-i have an old PAW long block. With a history of a leaky main seal and a vibration .it's never been a smooth happy motor.put it together in the late eighty's early ninety's. It has a 50 oz. Flex plate and dampner. I am thinking maybe its a early crank with the28 oz balance. Any way to tell what the balance should be? Any way to Id the crank? Any ideas? Thanks for any help!
The Jalopy Journal
