65 400 flywheel - automatic Jun 11, 2017 13:04:36 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by RIP OLDS on Jun 11, 2017 13:04:36 GMT -5 SO went to bolt in the flywheel before installing the engine, and low an behold the holes do not line up. How can you tell if the flywheel is the correct one for the 65 400?