i need to find a 69 302 flexplate that has a the correct balance for that engine and will bolt up to an aod. I already have a flexplate for the aod but it won't work with the 69 302 because of the 28oz external balance. The flexplate is made for the later 302 motors with the 50 oz balance. I want to know if anybody has had this problem or if they know where to find and who has the flexplate. Thanks for any help.