i am installing my 73 455 motor into my 71 lark convertible. it is going to bolt up to the orginsl 350 trans. the flexplate i have is only a single bolt holes and doesnt line up. i need the 455 one that has the two sets of bolt holes. attached is a pic of my orginal and you will see it only has one set not two. let me know price and shipping to zip 72023
