Originally posted by Mike G:
Check the convertor to flex plate bolt holes. If they don't agree you will need to replace the flex plate. Some plates have 2 sets of convertor holes and others only one so replacement may not be needed if your has both sets.
even though some gm flrxplates have 2 sets of holes for the converter, they r the same measurement... it wont matter.. the flexplate u have will work fine.
