balanced flex plate on balanced 360 cid

Ok well after sucking it up I went back out to the shop and split the engine/trans pulled the flex plate put the one on from the engine I pulled from the car and that seems to be what it was . I want to thank all here that helped me get up the go go to split the E/T I have to admit I was not a happy camper while pulling apart but now that it is better so am I.Thanks
R BEE